From Proto-Tai *soːlᴬ (“to teach”). Cognate with Thai สอน (sɔ̌ɔn), Northern Thai ᩈᩬᩁ, Lü ᦉᦸᧃ (ṡoan), Tai Dam ꪎꪮꪙ, Shan သွၼ် (sǎun), Tai Nüa ᥔᥩᥢᥴ (sóan), Ahom 𑜏𑜨𑜃𑜫 (son), Zhuang son.
ສອນ • (sǭn) (abstract noun ການສອນ)