From Proto-Tai *ʰlɯəŋᴬ (“yellow”). Cognate with Thai เหลือง (lʉ̌ʉang), Lao ເຫຼືອງ (lư̄ang), Lü ᦵᦜᦲᧂ (l̇oeng), Shan လိူင် (lǒeng), Ahom 𑜎𑜢𑜤𑜂𑜫 (lüṅ).
lieng (1957–1982 spelling lieŋ)