From Proto-Tai *saːm (“three”), from Middle Chinese 三 (MC sam, “three”). Cognate with Thai สาม (sǎam), Northern Thai ᩈᩣ᩠ᨾ, Lao ສາມ (sām), Lü ᦉᦱᧄ (ṡaam), Tai Dam ꪎꪱꪣ, Shan သၢမ် (sǎam), Tai Nüa ᥔᥣᥛᥴ (sáam), Saek ส่าม, Zhuang sam.
𑜏𑜪 (saṃ)
