Wikipedia:Manual of Style/Biography

The lead section should summarise with due weight the life and works of the person. When writing about controversies in the lead section of a biography, relevant material should neither be suppressed nor allowed to overwhelm: always pay scrupulous attention to reliable sources, and make sure the lead correctly reflects the entirety of the article. Write clinically, and let the facts speak for themselves. These concerns are especially pressing for biographies of living persons.

Well-publicized recent events affecting a subject, whether controversial or not, should be kept in historical perspective. What is most recent is not necessarily what is most noteworthy: new information should be carefully balanced against old, with due weight accorded to each.

When a subject dies, the lead need not be radically reworked; Wikipedia is not a memorial site. Unless the cause of death is itself a reason for notability, a single sentence describing the death is usually sufficient, and often none is included in the lead at all, just a death date.

MoS guidelines for opening paragraphs and lead sentences should generally be followed. The opening paragraph of a biographical article should neutrally describe the person, provide context, establish notability and explain why the person is notable, and reflect the balance of reliable sources.

The first sentence should usually state:

1. Name(s) and title(s), if any (see also WP:Naming conventions (royalty and nobility)). Handling of the subject's name is covered below in § First mention.
2. Dates of birth and death, if found in secondary sources (do not use primary sources for birth dates of living persons or other private details about them).
3. Context (location, nationality, etc.) for the activities that made the person notable.
4. One, or possibly more, noteworthy positions, activities, or roles that the person is mainly known for, avoiding subjective or contentious terms.
5. The main reason the person is notable (key accomplishment, record, etc.)

However, try to not overload the first sentence by describing everything notable about the subject; instead, spread relevant information over the lead paragraph.

First sentence examples:

• Cleopatra VII Philopator (Koinē Greek: Κλεοπάτρα Φιλοπάτωρ; 69 – August 12, 30 BC) was queen of the Ptolemaic Kingdom of Egypt, and its last active ruler.
• Francesco Petrarca (Italian: [franˈtʃesko peˈtrarka]; July 20, 1304 – July 19, 1374), commonly anglicized as Petrarch (/ˈpiːtrɑːrk, ˈpɛ-/), was a scholar and poet of Renaissance Italy, who was one of the earliest humanists.
• Cesar Estrada Chavez (March 31, 1927 – April 23, 1993) was an American labor leader and civil rights activist.
• François Maurice Adrien Marie Mitterrand (26 October 1916 – 8 January 1996) was President of France from 1981 to 1995, the longest holder of that position in the history of France.

The opening paragraph should usually have dates of birth and (when applicable) death. These dates (specific day–month–year) are important information about the subject, but if they are also mentioned in the body, the vital year range (in brackets after the person's full name) may be sufficient to provide context. For living persons, privacy should be considered (see WP:Biographies of living persons § Privacy of personal information and using primary sources, which takes precedence).

Birth and death places, if known, should be mentioned in the body of the article, and can appear in the lead if relevant to notability, but not in the opening brackets alongside the birth and death dates.

Birth and death labels are included only when needed for clarity. When given, use full words, whether immediately preceding a date or not:

• William Alexander Spinks Jr. (1865–1933) was an American professional player of carom billiards in the late 19th and early 20th centuries. – no need for labels, and specific dates are in the article body
• Gro Harlem Brundtland (... born Gro Harlem, 20 April 1939) is a Norwegian politician ... – "born" label used to introduce birth name

For an approximate date or range of dates, use c. (abbreviation for circa); at first occurrence this should be done with the template {{circa}} a.k.a. {{c.}}, which explains the abbreviation: c. 1457. When the only date known for a historical subject is a date (or range) when they were alive, fl. for floruit (Latin for 'he/she flourished') is used; at first occurrence the {{floruit}} a.k.a. {{fl.}} template produces similar output: fl. 1432.

For full details on how to format simple and complex dates and ranges, see WP:Manual of Style/Dates and numbers § Chronological items.

Beyond the first paragraph of the lead section, birth and death details should only be included after a name if there is special contextual relevance. Abbreviations like b. and d. can be used, if needed, when space is limited (e.g., in a table) and when used repetitively (e.g., in a list of people). Birthdate information can be included in lists, directly to the right of the name, in parentheses, using the following format:

• John Smith (1900–1990), doctor, lawyer and politician
• Sally Wong (born 1984), ice skater

The opening paragraph should usually provide context for that which made the person notable. In most modern-day cases, this will be the country, region, or territory where the person is currently a national or permanent resident; or, if the person is notable mainly for past events, where the person was such when they became notable. (For guidance on historic place names versus modern-day one, see WP:Naming conventions (geographic names) § Use modern names.)

Ethnicity, religion, or sexuality should generally not be in the lead unless relevant to the subject's notability. Similarly, neither previous nationalities nor the country of birth should be mentioned in the opening paragraph unless relevant to the subject's notability.^[a][b]

(See also Wikipedia:WikiProject Indigenous peoples of North America/Determining Native American and Indigenous Canadian identities.)

The simplest example is someone who continued to reside in their country of origin:

• Daniel Boone (November 2, 1734 [O.S. October 22] – September 26, 1820) was an American pioneer and frontiersman

The second example is someone who emigrated as a child and continued to identify as a citizen of their adopted country:

• Isaac Asimov (c. January 2, 1920 – April 6, 1992) was an American writer

  Per the above guidance, we do not add ethnicity ("Jewish-American") or country of birth ("Russian-born American"). These details can be introduced in the second sentence if they are of defining importance.

In cases of public or relevant dual citizenship, or a career that spans a subject's emigration, the use of the word and reduces ambiguity.

• Arnold Schwarzenegger (born July 30, 1947) is an Austrian and American actor, film producer, businessman, retired professional bodybuilder and politician

  For a politician, dual citizenship can be a political issue, so it is important to be clear and avoid ambiguity. The lead sentence here is not about ethnicity ("Austrian-American") or the country of birth ("Austrian-born American"), but rather about dual citizenship.

• Peter Lorre (June 26, 1904 – March 23, 1964) was a Hungarian and American actor

  This is an example of a person who established a career in Europe as a Hungarian, then emigrated to the United States and was naturalized and continued his career, and is thus known as both a Hungarian actor and as an American actor. The use of and again prevents the introduction of ethnicity or birth.

Native American and Indigenous Canadian status is based on citizenship, not ethnicity. Indigenous persons' citizenship can be listed parenthetically, or as a clause after their names. (See also WP:WikiProject Indigenous peoples of North America/Determining Native American and Indigenous Canadian identities)

• Wilma Pearl Mankiller (November 18, 1945 – April 6, 2010) was a Native American activist, social worker, community developer and the first woman elected to serve as Principal Chief of the Cherokee Nation.

Finally, in controversial or unclear cases, nationality is sometimes omitted.

• Nicolaus Copernicus (19 February 1473 – 24 May 1543) was a Renaissance polymath, active as a mathematician, astronomer, and Catholic canon.

  Copernicus's nationality is disputed, so it is omitted.

• Anya-Josephine Marie Taylor-Joy (born 16 April 1996) is an actress.

  The article quotes her calling her birth nationality a fluke, and describes her upbringing in two other countries.

The lead sentence should describe the person as they are commonly described by reliable sources.

The noteworthy position(s) or role(s) the person held should usually be stated in the opening paragraph. However, avoid overloading the lead paragraph with various and sundry roles; instead, emphasize what made the person notable. Incidental and non-noteworthy roles (i.e. activities that are not integral to the person's notability) should usually not be mentioned in the lead paragraph.^[c]

Offices, titles, and positions should accompany a name only if contextually relevant, and if common nouns, should not be capitalized. For particulars on different types of titles, see § Positions, offices, and occupational titles, below.

Wherever possible, avoid defining a notable person, particularly in the title or first sentence, in terms of their relationships. Generally speaking, notability is not inherited; e.g. a person being the spouse or child of another notable person does not make that person notable.

Labels such as "criminal", "convicted felon", "fraudster", and "convicted sex offender" are imprecise and could be construed as name-calling or a moral judgement. It is better to describe the specific crime itself. The description and its placement should not give undue weight to the crime.^[d]

When the crime is central to a person's notability, it can be introduced immediately after establishing who they are or were:

• Mary Kay Fualaau (previously Letourneau; January 30, 1962 – July 6, 2020) was an American teacher who pleaded guilty in 1997 to two counts of felony second-degree rape of a child and subsequently married her former student.

  Fualaau was not notable prior to her crime, but establishing her profession first gives helpful context.

• John Wilkes Booth (May 10, 1838 – April 26, 1865) was an American stage actor who assassinated United States President Abraham Lincoln at Ford's Theatre in Washington, D.C., on April 14, 1865.

  Booth was a noted actor of his day, but his theatrical fame is far eclipsed by his notoriety as an assassin.

When the person is primarily notable for a reason other than the crime, principles of due weight will usually suggest placing the criminal description later in the first paragraph or in a subsequent paragraph (e.g. Martha Stewart, Rolf Harris,^[e] Roman Polanski^[f]). If the crime is not a significant part of the person's notability (e.g. Tim Allen, convicted of a felony 16 years before his rise to fame), it may be undue to mention in the lead at all.

Most of the examples throughout this section illustrate usage in the title sentence, but are generally applicable to personal names in any encyclopedic text unless the advice provided is explicitly about the lead section at the subject's own biographical article.

Most recent personal names have but one correct spelling for a particular individual, although presentation (use of initials, middle names, nicknames, etc.) can vary and still be correct. In these cases, it is best to use a recognizable form. The most complete name should appear at the beginning of the article to provide maximum information. Inclusion of middle names or initials when they are widely known, can be a useful form of disambiguation if there is more than one person known by that name. This can be particularly useful in disambiguating family members with very similar names (e.g., George W. Bush, George P. Bush, George H. W. Bush). However, if the person is conventionally known by only their first and last names and disambiguation is not required, any middle names should be omitted. When a non-English personal name is written in a romanised form, it is encouraged to include the authentic spelling of the name at least once. For a person who has a biographic article, a link to that may suffice.

Names from history are less certain as to spelling, and the further back one goes the less particular societies were about exactness, so variations are more likely. Reliable sources on history should be consulted when a decision about naming must be made or a controversy arises. A readily accessible and authoritative source for the accepted name of a person who has written books, or who has been written about, is the US Library of Congress Authorities database, which provides the accepted name and variant names used by the British Library, the National Library of Canada, and other English-language libraries. Redirect pages can ensure that all variants lead to the desired article.

Exceptions to the guidance in the Names section are only made when:

• the person has clearly declared and consistently used a preferred exceptional style for their own name; and
• an overwhelming majority of reliable sources use that exceptional style.

In such a case, treat it as a self-published name change.

Examples:

danah boyd – lowercase – but not e e cummings

k.d. lang – lowercase, with unspaced initials

Megan Thee Stallion – variant spelling of The, capitalized mid-name – but not Cedric The Entertainer

CC Sabathia, and CCH Pounder – unspaced initials with no dots

Dedee Pfeiffer – spelled-out initials for Dorothy Diane

Rose ffrench, 1st Baroness ffrench – word-initial ff used by that family

Such exceptions are determined by consensus and source research at a particular article, and do not generalize across an entire category of subjects (e.g. other academics, singer-songwriters, sportspeople, actors, nobility, or groups).

Redirects to such an article should exist from other forms of the name that readers might search for, especially the form that complies with the Manual of Style's defaults (for the above cases: Danah Boyd, K. D. Lang, Megan the Stallion, C. C. Sabathia, C. C. H. Pounder, D. D. Pfeiffer, Rose Ffrench and Rose Ffrench, 1st Baroness Ffrench).

For unusual name presentations, usually in the sphere of performer marketing, that straddle the line between an individual's name and a trademark (e.g. Deadmau5, versus Ke$ha for Kesha), see WP:Manual of Style/Trademarks.

English-language text formatting and capitalization norms apply to the names of individuals and groups, including bands, troupes, teams/squads, and families. Avoid unusual text formatting, such as over-capitalization and letter substitutions, including for nicknames, stage names and other trademarks (Kesha not Ke$ha).

Common nicknames, aliases, and variants are usually given in boldface in the lead, especially if they redirect to the article, or are found on a disambiguation page or hatnote and link from those other names to the article. Boldface is not needed for obscure names, for a long list or for repeated names; embolden only the first instance. For example:

• Spiro Theodore Agnew (November 9, 1918 – September 17, 1996) was the 39th vice president... Agnew was born...
• Spiro Theodore Agnew (November 9, 1918 – September 17, 1996) was the 39th vice president... Agnew was born...

While English typically retains a leading The in the name of a published work, even when grammatically awkward (Stephen King's The Shining), this is not done otherwise (use a Beatles song not a the Beatles song).

• Use Cedric the Entertainer not Cedric The Entertainer
• In running text, the team is the Miami Heat, not The Miami Heat, except at the beginning of a sentence.^[g]

(For additional guidance on the use of capitals, see WP:Manual of Style/Capital letters § Personal names. For groups of various sorts, see also: WP:Manual of Style/Trademarks; WP:Manual of Style/Music § Names (definite article); WP:Manual of Style/Capital letters § Institutions; WP:Manual of Style/Capital letters § Proper names.)

While the article title should generally be the name by which the subject is most commonly known, the subject's full name, if known, should usually be given in the lead sentence (including middle names, if known, or middle initials). Many cultures have a tradition of not using the full name of a person in everyday reference, but the article should start with the complete version in most cases. For example:

• From Fidel Castro: Fidel Alejandro Castro Ruz (August 13, 1926 – November 25, 2016) ...

But remember that editors need to balance the desire to maximize the information available to the reader with the need to maintain readability. For example, the case of Muammar Gaddafi.

• Muammar Muhammad Abu Minyar al-Gaddafi (Arabic: معمر محمد أبو منيار القذافي; /ˈmoʊ.əmɑːr ɡəˈdɑːfi/; c. 1942 – 20 October 2011), also known as Colonel Gaddafi, was a Libyan politician, revolutionary, and political theorist.

The sentence seems to contain unnecessary clutter – a more readable form would be preferable. In addition, more relevant information should be included instead of alternative or very long names, which can be spread out in the paragraph, lead, or kept just in the body. Consider moving some details into a footnote:

• Muammar Gaddafi^[h] (c. 1942 – 20 October 2011) was a Libyan politician, revolutionary, and political theorist who ruled Libya from 1969 until his assassination. Born Muammar Muhammad Abu Minyar al-Gaddafi,...
  

But remember, it's on a case by case basis and subject to consensus.

Nicknames and other aliases included must be frequently used by reliable sources in reference to the subject. For any kind of alternative name, use formulations like the following (as applicable):

• Timothy Alan Dick (born June 13, 1953), known professionally as Tim Allen
• Alessandro di Mariano di Vanni Filipepi (c. 1445 – May 17, 1510), better known as Sandro Botticelli
• Ariadna Thalía Sodi Miranda (born 26 August 1971), known mononymously as Thalía

Alternative names that are sourceable but not generally known to the public (e.g., a childhood nickname, a hypocorism only used in private life, or a term of spousal endearment revealed in an in-depth biographical book) are not encyclopedic. Highlighting uncommon or disputed appellations in the lead section gives them undue weight, and may also be a more general neutrality problem if the phrase is laudatory or critical. Examples:

• A sports journalist's one-off reference to a player as "the Atlanta panther" in purple prose does not constitute a nickname, and treating it as one is original research.
• "Tricky Dick" does not appear in the lead of Richard Nixon; this label by his political opponents is covered, with context, in the article body.

Alternative names that are not well known to our readers may not need to be in the lead at all. Excessive non-English language details can make the lead sentence difficult to understand. ^[i]

Examples:

Y Genghis Khan or Chinggis Khaan (born Temüjin; c. 1162 – August 18, 1227) was the founder of the Mongol Empire.

N Genghis Khan or Chinggis Khaan (Mongolian: Чингис хаан, romanized: Çingis hán; Chinese: 成吉思汗; pinyin: Chéngjísī Hán; Wade–Giles: Ch'eng2-chi2-szu1 Han4; c. 1162 – August 18, 1227), born Temüjin (Тэмүжин Temüjin; traditional Chinese: 鐵木真; simplified Chinese: 铁木真; pinyin: Tiěmùzhēn; Wade–Giles: T'ieh3-mu4-chen1), was the founder of the Mongol Empire.

Y Joseph John Aiuppa (December 1, 1907 – February 22, 1997), also known as "Joey O'Brien" and later as "Joey Doves", was a Chicago mobster.

N Joseph John Aiuppa (December 1, 1907 – February 22, 1997), also known as "Joey O'Brien", "Joey O.", "O'Brien", "Joey Doves'", "Joey the Doves", and "Mourning Doves", was a Chicago mobster.

*The various nicknames are mostly how other mobsters – not so much the reliable sources – referred to Joey Aiuppa, and only two of them were widely reported, the rest being minor variants.

A leading "the" is not capitalized in a nickname, pseudonym, or other alias (except when the alias begins a sentence^[g]):

• Use: Jack "the Assassin" Tatum; or: Jack Tatum, nicknamed "the Assassin"
• Avoid: Jack "The Assassin" Tatum; and: Jack Tatum, nicknamed "The Assassin"

A person named in an article of which they are not the subject should be referred to by the name they used at the time being described. For example, Pope John Paul I was known as Albino Luciani before he was elevated to the papacy, so material about the time before he became pope should use that name. In some cases, it is helpful to the reader to clarify, e.g., Albino Luciani (later to become Pope John Paul I). The principle of avoiding anachronistic naming is also usually employed in the subject's own biography (including that of John Paul I), especially when the article is no longer a short stub.

In some cases, a subject may have changed their full name at some point after birth. In these cases, the birth name may be given in the lead as well, if relevant:^[j]

• From Jack Benny: Jack Benny (born Benjamin Kubelsky, February 14, 1894 – December 26, 1974) ...
• From Bill de Blasio: Bill de Blasio (/dɪˈblɑːzioʊ/; born Warren Wilhelm Jr., May 8, 1961) ...

Specific guidelines apply to living transgender and non-binary people (see § Gender identity, below).

In other cases, a subject may have changed name multiple times.^[k]

Multiple former names may be mentioned in the lead, boldfaced if they redirect to the article. However, it is not always appropriate to list every previous name of a subject, only the birth name and those that were in use during the period of notability:

• Bill de Blasio (born Warren Wilhelm Jr., May 8, 1961)  is a politician .... He was briefly known as Warren de Blasio-Wilhelm ...

The names should be distributed throughout the lead to mark major transitions in the subject's life:

• Augustus (63 BC – 14 AD) was a Roman emperor .... He was born Gaius Octavius Thurinus into a wealthy family .... He assumed the name Octavian after his adoption ...

If a subject changed their surname (last name) for whatever reason (e.g., marriage, adoption, personal preference), then their surname at birth should generally also be given in the lead. Editors may denote this with "born" followed by the subject's surname or full name; for name changes due to marriage, they may also use née (feminine) and né (masculine) followed by the surname, provided the term is linked at first occurrence. The templates {{nee}} and {{ne}} provide this linking and do not require typing the é character.

Some practical examples:

• From Courtney Love: Courtney Michelle Love (née Harrison; born July 9, 1964) is an American singer, songwriter, actress ...
• From Hillary Clinton: Hillary Diane Rodham Clinton (née Rodham; October 26, 1947) is an American politician and diplomat ...
• From Jack White: John Anthony White (né Gillis; born July 9, 1975) is an American musician, singer, songwriter ...
• From Barbara Flynn: Barbara Flynn (born Barbara Joy McMurray, 5 August 1948) is an English actress ...

For people who are best known by a pseudonym, the legal name should usually appear first in the article, followed closely by the pseudonym. Follow this practice even if the article itself is titled with the pseudonym:

• Louis Bert Lindley Jr. (June 29, 1919 – December 8, 1983), better known by the stage name Slim Pickens

Investigation in reliable sources may be needed to determine whether a subject known usually by a pseudonym has actually changed their legal name to match (e.g., Reginald Kenneth Dwight formally changed his name to Elton Hercules John early in his musical career). Where this is not the case, and where the subject uses a popular form of their name in everyday life, then care must be taken to avoid implying that a person who does not generally use all their forenames or who uses a familiar form has actually changed their name. Do not write, for example:

• John Edwards (born Johnny Reid Edwards, June 10, 1953).

It is not always necessary to spell out why the article title and lead paragraph give a different name. If a person has a common English-language hypocorism (diminutive or abbreviation) used in lieu of a given name,^[l] it is not presented between quotation marks or parentheses within or after their name. Example:

• Use: William Henry Gates III
• Avoid: William Henry "Bill" Gates III

If a person is known by a nickname used in lieu of or in addition to a given name, and it is not a common hypocorism^[l] of one of their names, or a professional alias, it is usually presented between double quotation marks following the last given name or initial. The quotation marks are not put in lead-section boldface. Example:

• From Bunny Berigan: Roland Bernard "Bunny" Berigan.
• From Tina Fey: Elizabeth Stamatina "Tina" Fey.

Do not cram multiple hypocorisms and nicknames into the name in the lead sentence; complicated naming should be explained separately.

• Poor, confusing example: William Emery "Emory, Spunk" Sparrow (September 15, 1897 – February 2, 1965) was a Canadian professional ice hockey forward....
• Clear rewrite: William Emery Sparrow (September 15, 1897 – February 2, 1965) was a Canadian professional ice hockey forward.... As a professional player, he spelled his name Emory, and was commonly known by the nickname Spunk Sparrow. (The article title is Emory Sparrow, already establishing that as the common, primary name.)

A nickname can eventually become a professional alias, even the most common name for a person. In this case, it is within quotation marks only if it first introduces the nickname in mid-name in the lead. Otherwise, it loses the quotation marks. If the nickname is dominant (in general or in a particular context) it can often be used in other articles without further elaboration. Example:

• From Magic Johnson: Earvin "Magic" Johnson Jr. (born August 14, 1959) is ... a basketball player. Magic Johnson left Michigan State after his sophomore season to enter the NBA draft.

If a nickname is used in place of the subject's entire name, it is usually given separately:

• Alphonse Gabriel Capone ... sometimes known by the nickname "Scarface".
• Dr. Ruth and Dr. Drew (covered in more detail in § Academic or professional titles and degrees, below) are trademarks; though they originated as informal nicknames, they do not require quotation marks.
  • From Ruth Westheimer: Karola Ruth Westheimer (née Siegel; born June 4, 1928), better known as Dr. Ruth, is a...

Nicknames should not be re-presented with additional name parts unless necessary for usage clarity.

• Use: Earl "the Pearl" Strickland; or: Earl Strickland, nicknamed "Earl the Pearl"
• Avoid: Earl Strickland, nicknamed "Earl the Pearl" Strickland

Use initials in a personal name^[m] only if the name is commonly written that way.

An initial is capitalized and is followed by a full point (period) and a space (e.g. J. R. R. Tolkien).

In article text, a space after an initial (or an initial and a full point) and before another initial should be a non-breaking space: J. R. R. Tolkien (or use the {{nbsp}} template). This also works inside links ( [[J. R. R. Tolkien]]) and citation template parameters (|first=J. R. R.), though only with   markup, not the template. An alternative is {{nowrap}} around the entire initials string, but this must not be used inside citation template parameters.

Initials in other languages are sometimes treated differently from usual English practice. For example, a name beginning with two letters representing a single sound is treated as a single two-character initial in some European languages (e.g., Th. for Theophilus), and hyphenated given names are sometimes abbreviated with the hyphen (J.-P. for Jean-Pierre). If reliable sources consistently use such a form for a particular person, use it on Wikipedia as well.

Avoid formerly common multi-letter abbreviations used in English as a shorthand in letter-writing, genealogies, etc. (examples: Geo. = George; Jno. = John; Jna. = Jonathan; Thos. = Thomas; Jas. = James, Chas. = Charles), except in quotations and as they survive in trademarks (Geo. Hall & Sons). E.g., refer to the author as George W. Proctor, though some of his books have Geo. W. Proctor on the cover (the alternative form should redirect to his article).

With initials, it is not necessary to spell out why the article title and lead paragraph give a different name. For example, H. P. Lovecraft has that title, H. P. Lovecraft appears in his infobox, and his lead sentence just gives Howard Phillips Lovecraft ... was an American writer ..., without "explaining" to the reader what H. P. stands for. Initials are not nicknames; do not put them in quotation marks or insert them in mid-name, as in John Thomas Smith better known as "J. T." Smith or John Thomas (J. T.) Smith.

(For unusual exceptions, see below.)

Using Jr., Sr., or other such distinctions, including in the lead sentence of an article, is only for cases in which the name with the suffix is commonly used in reliable sources.

Do not put a comma before Jr., Sr. (or variations such as Jnr), or a Roman numeral name suffix, whether it is patronymic or regnal: use Otis D. Wright II, not Otis D. Wright, II.

When the surname is shown first, the suffix follows the given name, as Kennedy, John F. Jr. or Wright, Otis D. II.^[n] When the given name is omitted, omit the suffix –Kennedy, not Kennedy Jr. – except where the context requires disambiguation. If necessary, explain in longer form which party is meant, e.g. The younger Jackson was elected mayor of Wolverham in 1998.

The French fils ('son') and père ('father') can be used for subjects for whom this usage is typical in English-language works: Alexandre Dumas fils. These terms are not capitalized.

See § People with the same surname for an additional usage note.

Only incorporate surnames in the opening line of royal biographies if they are known and if they are in normal use. But do not automatically presume that the name of a royal house is the personal surname of its members. In many cases it is not. For visual clarity, articles on monarchs should generally begin with the form "{name} {ordinal if appropriate} (full name – but without surname; birth and death dates, if applicable)", and articles on other royals should generally begin with the form "{royal title} {name} {ordinal if appropriate} (full name – including surname if known; birth and death dates, if applicable)"; in both cases with the full name and dates information unformatted, but the title, name and ordinal that are outside the parenthesis, in bold. Using this format displays the most important information clearly without an unattractive excess of formatting. Other information on royal titles should be listed where appropriate in chronological order.

After the initial mention, a person should generally be referred to by surname only – without an honorific prefix such as "Mr.", "Mrs.", or "Ms.", and without academic or professional prefixes like "Dr.", "Prof.", "Rev.", etc. – or may be referred to by a personal pronoun. For example:

• Fred Smith was a Cubist painter in the early 20th century. He moved to Genoa, where he met singer Gianna Doe. Smith and Doe later married.

However, where a person does not have a surname but a patronymic (like many Icelanders, some Mongols, and those historical persons who are known by names-and-patronymics instead of surnames), then the proper form of reference is usually the given name. (See also § Culture-specific usages, below.) For example:

• Iceland's 24th prime minister was Jóhanna Sigurðardóttir. Jóhanna was elected to the Althing in 1978.

Generally speaking, subjects should not otherwise be referred to by their given name; exceptions include royalty, e.g. Prince William or William. Any subject whose surname has changed should be referred to by their most commonly used name. If their most commonly used name includes their earlier surname, and you're discussing a period of their life before the surname change, refer to them by their prior surname. In other words, when discussing the early lives of Hillary and Bill Clinton, use "Rodham met Clinton while they were students at Yale", referring to Hillary using her then-current surname.

A member of the nobility may be referred to by title if that form of address would have been the customary way to refer to him or her; for example Robert Dudley, 1st Earl of Leicester, may become the Earl of Leicester, the Earl, or just Leicester (if the context is clear enough) in subsequent mentions. For modern-day nobility it is better to use name and title; at some time in the future the Prince of Wales will be a different person than William, Prince of Wales, and a great many articles risk becoming out of date. Be careful not to give someone a title too soon; for example, one should use Robert Dudley or Dudley when describing events before his elevation to the peerage in 1564.

When a majority of reliable secondary sources refer to persons by a pseudonym, they should be subsequently referred to by their pseudonymous surnames, unless they do not include a recognizable surname in the pseudonym (e.g. Sting, Snoop Dogg, the Edge), in which case the whole pseudonym is used. For people well known by one-word names, nicknames, or pseudonyms, but who often also use their legal names professionally – e.g., André Benjamin ("André 3000"), Jennifer Lopez ("J.Lo"); doctor/broadcaster Drew Pinsky ("Dr. Drew") – use the legal surname. If they use their mononym or pseudonym exclusively, then use that name (e.g. Aaliyah, Selena, and Usher). If a person is known by multiple professional names, the article title should be either their most commonly used one, or their original name (Sean Combs and Teemu Keisteri are examples for the latter.)

For fictional entities, use common names. For example, Jason, Luigi, and Wesker.

• Burmese names are personal names that consist of one or more words, with no patronymic or surname. Always use the full form of the person's name. (See Wikipedia:Naming conventions (Burmese).)
• Ethiopian and Eritrean people are almost always referred to by their given name as they do not have a family name. There are some rare exceptions to this: where the person – usually a member of the later generations of the Eritrean diaspora or Ethiopian diaspora – has adopted the patronymic as a formal family name. Consider using the template {{Patronymic name}}.
• Icelandic people with patronymics (which is most of them) may be referred to by their given name or their given name and patronymic, but not by their patronymic alone. Consider using {{Icelandic name}}.
• Japanese historical (and some modern) figures may be conventionally known by either their family (clan) name and their given name or their given name only but not their family name only.
• In Southeast and South Asia, many people use only a personal name, which may be followed by a patronymic; in such cases, they should be referred to by their personal name.
• Mongolian people are referred to by their given name, with their patronymic placed in front of it, usually in genitive case. There are no family names. (For more details, see Mongolian name and WP:Naming conventions (Mongolian).) Consider placing {{Family name hatnote}}.
• Spanish naming customs generally call for one or more given names followed by a patronymic then a matronymic (and the latter two may be separated by y or another article). In Portuguese names, given names are followed by a matronymic then a patronymic. In both cases, the common name of such a person most often lacks the matronymic. Consider using {{Family name hatnote}} or {{Portuguese name}}.
• Thai people are almost always known and addressed by their first name (i.e. given name). Hence, on second and subsequent mentions, they should be referred to by first name alone.
• In Vietnamese names, given names also take priority over family names. The given name, not the surname, should be used to refer to the person. The given name is nevertheless placed after the family name, following the East Asian naming scheme, even when written about in English.

See also WP:Categorization of people § Sort by surname, on the proper sorting of these names.

To distinguish between people with the same surname in the same article or page, use given names or complete names to refer to each of the people upon first mention. For subsequent uses, refer to them by their given names for clarity and brevity. When referring to the person who is the subject of the article, use just the surname unless the reference is part of a list of family members or if use of the surname alone will be confusing. This applies to minors as well as adults.^[o] While citations and bibliographies should use full names even in subsequent mentions (if full names are the style for citations and bibliographies in the article), the body of an article should not unless confusion could result.

For example, in the text of an article on Ronald Reagan:

• Correct: Ronald and Nancy Reagan arrived separately, Ronald by helicopter and Nancy by car.
• Correct: The Reagans arrived separately, Ronald by helicopter and Nancy by car.
• Redundant: Ronald and Nancy Reagan arrived separately; Ronald Reagan by helicopter and Nancy Reagan by car.

In the text of an article about the Brothers Grimm:

• Correct: Jacob Grimm was 14 months older than his brother Wilhelm.
• Redundant: Jacob Grimm was 14 months older than his brother Wilhelm Grimm.

Individuals distinguished with a generational suffix can be written about in Forename Suffix style to disambiguate from other family members in the same article: William Sr., John Jnr, James III. No comma is used in these short constructions.

If an article about a person mentions another person with the same surname who is not related by family or marriage, subsequent mentions of the other person should use the full name:

• Correct: Andrea Dworkin was the subject of biographical writing by Ronald Dworkin.

In an article that is not about either unrelated person with the same surname, continue to refer to them both by their full names. Source citations, bibliographies, and in-text attributions usually include names of authors and others. Consider them when checking for people with the same surname.

Eponyms – derived usage of personal (or other) names, as in Parkinson's disease – capitalize the name portion, aside from conventionalized exceptions.

Overview: Titles should be capitalized when attached to an individual's name, or where the position/office is a globally unique title that is the subject itself, and the term is the actual title or conventional translation thereof (not a description or rewording). Titles should not be capitalized when being used generically. Aside from mentioning them in the lead sentence of a biographical subject's own article, only use titles where they are necessary for clarity or identification in the context.

Specifics may vary, as described in more detail below. Non-English titles are most often translated into English, but this is left to editorial discretion and may be conventionalized across a category, based primarily on usage in English-language reliable sources (e.g., recipients of German knighthoods like Robert Ritter von Greim are not translated into "Sir Robert Greim", and are usually rendered in Robert von Greim form in running text; the Tibetan title Dalai Lama is far more familiar to English speakers than any literal or figurative translation.)

Hyphenation and compounds: When hyphenated and capitalized, e.g. Vice-president (as it is usually spelled in contexts other than US politics), the element after the hyphen is not capitalized. When an unhyphenated compound title is capitalized (unless this is simply because it begins a sentence),^[g] each word begins with a capital letter: In 1973, Vice President Agnew resigned. This does not apply to unimportant words, such as the of in White House Chief of Staff John Doe. Do not use a hyphen, dash, or slash to fuse two titles someone holds; give them separately: XYZCo Regional Director and Staff Counsel Janet Goldstein.

Offices, titles, and positions such as president, king, emperor, grand duke, lord mayor, pope, bishop, abbot, prime minister, leader of the opposition, chief financial officer, and executive director are common nouns and therefore should be in lower case when used generically: Mitterrand was the French president or There were many presidents at the meeting. They are capitalized only in the following cases:

• When followed by a person's name to form a title, i.e., when they can be considered to have become part of the name: President Nixon, not president Nixon; Pope John XXIII, not pope John XXIII.
• When a title is used to refer to a specific person as a substitute for their name during their time in office, e.g., the King, not the king (referring to Charles III); the Pope, not the pope (referring to Francis).
• When a formal title for a specific entity (or conventional translation thereof) is addressed as a title or position in and of itself, is not plural, is not preceded by a modifier (including a definite or indefinite article), and is not a reworded description:

Even when used with a name, capitalization is not required for commercial and informal titles: OtagoSoft vice-president Chris Henare; team co-captain Chan.

The formality (officialness), specificity, or unusualness of a title is not a reason to capitalize it.

Note that for "president of the United States" or "prime minister of the United Kingdom", the name of the country remains capitalized even when the title is not, as it is always a proper noun. When writing "minister of foreign affairs" or "minister of national defence", the portfolio should be lower-cased as it is not a proper noun on its own (i.e. write minister of foreign affairs or, as a proper noun, Minister of Foreign Affairs; do not write minister of Foreign Affairs).

Academic or professional titles (such as "Dr." or "Professor"), including honorary ones, should be used only with subjects of a biography that are widely known by a pseudonym or stage name containing the title (whether earned or not), and included in the pseudonym as described above (e.g. Ruth Westheimer, better known as Dr. Ruth ...). However, verifiable facts about how a person attained their title should be included in the article. (For periods (full stops) after abbreviated titles, see WP:Manual of Style/Abbreviations § Full points (periods).)

Post-nominal letters for academic degrees following someone's name (such as Steve Jones, PhD; Margaret Doe, JD) may occasionally be used within an article where that person is not the subject, to clarify their qualifications with regard to some part of the article, although this is usually better described in wording. Avoid this practice otherwise. See WP:Manual of Style/Abbreviations § Contractions.

When the subject of an article has received honours or appointments issued either by the subject's state of citizenship or residence, or by a widely recognized organization that reliable sources regularly associate with the subject, post-nominal letters may be included in the main body of the article, but not in the lead sentence of the article.^[1]

The lead sentence should be concise: Academic (including honorary) degrees and professional qualifications may be mentioned in the article, along with the above, but should be omitted from the lead.

Where post-nominal letters are used, they should either be separated from the name by a comma and each set divided by a comma, or no commas should be used at all. If a baronetcy or peerage is held, then commas should always be used for consistency's sake, as the former are separated from the name by a comma.

Post-nominals for honours awarded by the United Kingdom (e.g. KCB, CBE) may be used as soon as they are gazetted; investiture is not necessary.

Post-nominals should only be mentioned at relevant places in the main body of a biography subject's own article, in an infobox parameter for post-nominals, when the post-nominals themselves are under discussion in the material, and in other special circumstances such as a list of recipients of an award or other honour. For example, "Brian Lara TC OCC AM" should not appear in an article like Warwickshire County Cricket Club.

Where this manual provides options, consistency should be maintained within an article unless there is a good reason to do otherwise. The Arbitration Committee has ruled that editors should not change an article from one guideline-defined style to another without a substantial reason unrelated to mere choice of style, and that revert-warring over optional styles is unacceptable.^[p] If discussion cannot determine which style to use in an article, defer to the style used in the first post-stub version of the article to include a post-nominal.

Editors should remember that the meaning of the most obvious (to them) post-nominal initials will not be obvious to some readers. When post-nominal initials are used, the meaning should be readily available to the reader. This may be via a wikilink to an article, or with the {{abbr}} template (or its underlying <abbr>...</abbr> markup) which provides a mouse-over tooltip expanding the abbreviation.

This is most easily done using the {{post-nominals}} template:

• With commas: Joe Bloggs, {{post-nominals|size=100%|sep=,|country=GBR|VC|OBE}}
  gives: Joe Bloggs, VC, OBE
• Without commas: Joe Bloggs {{post-nominals|country=GBR|VC|OBE}}
  gives: Joe Bloggs VC OBE

This template needs the |size=100% parameter when it is used in an infobox, or its output will be too small. Otherwise the |size=100% parameter is optional with or without commas.

At the least, use a piped link to an article with the appropriate title, e.g.:

• Joe Bloggs [[Victoria Cross|VC]] [[Officer of the Order of the British Empire|OBE]]
  gives: Joe Bloggs VC OBE

This ensures that readers who hover over the initials see the target article's URL as a hint and in the status bar at the bottom of the window. This manual formatting is only needed for cases where {{post-nominals}} does not handle the abbreviation in question. If there is nothing to link to, and a redlink is unlikely to result in eventual creation of an article, use the {{abbr}} template to explain the acronym. Because there is an accessibility issue with relying exclusively on such tooltip cues (touch-sensitive devices and assistive technologies generally do not utilize mouse-cursor hovering), a link is preferred when available.

Honorifics and styles of nobility should normally be capitalized, e.g., Her Majesty, His Holiness. They are not usually used in running text, though some may be appropriate in the lead sentence of a biographical article, as detailed below, or in a section about the person's titles and styles.

In general, honorific prefixes and suffixes should not be included, but may be discussed in the article. In particular, this applies to:

• styles and honorifics derived from a title, position or activity, including The Most Honourable, The Right Honourable, The Honourable (Hon.), His/Her Excellency, His/Her Grace, etc.;
• styles and honorifics related to royalty, aristocracy, clergy, and sainthood, such as His/Her Majesty, His Holiness, The Reverend, and The Venerable. Clergy should be named as described in Wikipedia:Naming conventions (clergy).

There are some exceptions:

• Where an honorific is so commonly attached to a name that the name is rarely found in English-language reliable sources without it, it should be included. For example, the honorific may be included for Mother Teresa.
• Where a female historical figure is consistently referred to using the name of her husband and her birth name is unknown. For example, an honorific may be used for "Mrs. Alfred Jones".
• The prenominals Sir, Dame, Lord, and Lady are discussed in § Knighthoods, lordships, and similar honorific titles.
• In Burmese names, honorifics may be preserved if they are part of the normal form of address, even for ordinary people, e.g. U Thant.
• The Turkish honorific suffix Pasha is normally included in a notable person's name.

The inclusion of some honorific prefixes, suffixes, and other styles is controversial.

(See WP:Naming conventions (royalty and nobility) for use in article titles.)

The honorific titles Sir, Dame, Lord and Lady are included in the initial reference and infobox heading for the subject of a biographical article, but are optional after that. The title is placed in bold in the first use of the name. Except for the initial reference and infobox, do not add honorific titles to existing instances of a person's name where they are absent, because doing so implies that the existing version is incorrect (similar in spirit to the guideline on English spelling differences). Similarly, honorific titles should not be deleted when they are used throughout an article unless there is consensus. Where the use of an honorific title is widely misunderstood, this can be mentioned in the article; see, for example, Bob Geldof. Honorific titles used with forenames only (such as "Sir Elton", "Sir David", "Dame Judi") should be avoided unless this form is so heavily preferred in popular usage that the use of the surname alone would render the entire name unrecognizable.

Honorary knights and dames are not entitled to "Sir" or "Dame", only the post-nominal letters. Not all non-honorary inductees into an order of chivalry are entitled to use the pre-nominal titles, either, and may receive distinct post-nominals. For example, the Order of the British Empire has five classes, each with different post-nominals; only the senior two are entitled to Sir/Dame.

Titles signifying honours awarded by the United Kingdom (i.e. Sir, Dame) may be used as soon as they are gazetted. Investiture is not necessary.

Biographies of living persons should generally be written in the present tense, and biographies of deceased persons in the past tense. When making the change upon the death of a subject, the entire article should be reviewed for consistency. If a person is living but has retired, use is a former or is a retired rather than the past tense was.

• Correct – John Smith (1946–2003) was a baseball pitcher ...
• Correct – John Smith (born 1946) is a former baseball pitcher ...
• Incorrect – John Smith (born 1946) was a baseball pitcher ...

(For when people should be presumed dead in the absence of definitive information, see WP:Biographies of living persons § Recently dead or probably dead.

Historical events should be written in the past tense in all biographies:

• Smith played for the Baltimore Orioles between 1968 and 1972 ...

The present tense may be used when discussing the work of a writer or philosopher, even if the person is dead: In his Institutes, Calvin teaches .... The general rule is to describe statements made in literature, philosophy, and art in the historical present. Past tense should be used for news and marketing materials, public statements, and any other quoted or paraphrased material which is not itself a subject of consideration as a lasting work: Trump controversially referred to North Korean leader Kim Jong-un as "Little Rocket Man" in a September 23, 2017, tweet. (not ... refers ...).

It is best to avoid time-dependent statements, which can often be creatively rewritten anyway. When making any statements about current events, use the "As of" template; for example, "as of April 2011" or "in April 2011". If you're giving a precise date range from the past to the present, as with a living person's age or career, you may use the "Age" template. The article subject's age can also be calculated in the infobox.

There is no need to add "deceased" to a person's article, or those in which that person is mentioned. If the person has an article this should already be sourced, otherwise it is unnecessary. "Survived by" and "survivors", phrasings commonly found in obituaries, should not be used.

In general, present a biography in chronological order, from birth to death, except where there is good reason to do otherwise. Within a single section, events should almost always be in chronological order.

Care should be taken to avoid placing undue weight on sexuality. A person's sexual orientation or activities should usually not be mentioned in the article lead unless related to the person's notability.

Refer to any person whose gender might be questioned with the name and gendered words (e.g. pronouns, man/woman/person) that reflect the person's most recent expressed self-identification as reported in the most recent reliable sources, even if it does not match what is most common in sources. Do not use gendered noun forms (e.g. mailman, waitress) that do not match the most recent self-identification. This holds for any phase of the person's life, unless they have indicated a preference otherwise.

If a living transgender or non-binary person was not notable under a former name (a deadname), it should not be included in any page (including lists, redirects, disambiguation pages, category names, templates, etc.), even in quotations, even if reliable sourcing exists. Treat the pre-notability name as a privacy interest, as in these examples:

• From Laverne Cox:

  Laverne Cox (born May 29, 1972) ...

• From Rachel Levine:

  Rachel Leland Levine (/ləˈviːn/; born October 28, 1957) ...

• Avoid phrasing like this:

  Jane Smith (formerly John Hammer, born May 1, 1980) ...

In the case of a living transgender or non-binary person, their birth name or former name (professional name, stage name, or pseudonym) should be included in the lead sentence of their main biographical article only if they were notable under that name. Introduce the prior name with either "born" or "formerly". For example:

• From Chelsea Manning, notable under birth name:

  Chelsea Elizabeth Manning (born Bradley Edward Manning, December 17, 1987) ...

• From Elliot Page, notable under former professional name:

  Elliot Page (formerly Ellen Page; born February 21, 1987) ...

Outside the main biographical article, generally do not discuss in detail the changes of a person's name or gender presentation unless pertinent. Where a person's gender may come as a surprise, explain it on first occurrence, without overemphasis. Avoid confusing constructions (Jane Doe fathered a child) by rewriting (e.g., Jane Doe became a parent). In articles on works or other activity by a living trans or non-binary person before transition, use their current name as the primary name (in prose, tables, lists, infoboxes, etc.), unless they prefer their former name be used for past events. If they were notable under the name by which they were credited for the work or other activity, provide it in a parenthetical or footnote on first reference; add more parentheticals or footnotes only if needed to avoid confusion.

Paraphrase, elide, or use square brackets to replace portions of quotations to avoid deadnaming or misgendering, except in rare cases where exact wording cannot be avoided, as where there is a pun on the notable former name, etc.

• Critic X said "Juno needs a fine [actor] to play its pregnant teenage star, and [Elliot] Page has shown [himself] to be the perfect [man] for the job." involves many bracketed changes, so is better paraphrased: Critic X argued that portraying the pregnant teenage lead in the film Juno required a fine acting talent, and said that Page had proved perfect for the job.

In source citations, do not remove names of authors, or references to former names in titles of works. If the author is notable, the current name may be given, for example as "X (writing as Y)". Do not replace or supplement a person's former name with a current name if the two names have not been publicly connected and connecting them would out the person.

Singular they/them/their pronouns are appropriate to use in reference to any person who goes by them. If a person exclusively goes by neopronouns, such as ze/hir, then singular they should also generally be used instead of neopronouns when referring to that individual, though their neopronouns should usually be mentioned in their biography (in the main prose or in a footnote).^[q]

Place {{Authority control}} at the foot of biographies (immediately above {{DEFAULTSORT}}, if present). Add authority control identifiers (VIAF, ISNI, ORCID, etc.) in the subject's Wikidata entry, from where they will be automatically transcluded into the template.

• Wikipedia:Biography dos and don'ts (information page summarizing the key points of this guideline)
• Wikipedia:Autobiography
• Wikipedia:WikiProject Biography
• Wikipedia:Categorization of people
• Wikipedia:Naming conventions (people)
• Wikipedia:Biographies of living persons