From Proto-Tai *trwɤːŋᴬ (“tail”). Cognate with Thai หาง (hǎang), Northern Thai ᩉᩣ᩠ᨦ, Lü ᦠᦱᧂ (ḣaang), Shan ႁၢင် (hǎang), Ahom 𑜍𑜂𑜫 (raṅ), Saek หร่วง.
ຫາງ • (hāng)