Thanh

From Sino-Vietnamese 清, meaning 'clear,' 'pure,' or 'refreshing like flowing water,' or alternatively 青, meaning 'blue-green' — the colour of spring and youth. Thanh is one of the most graceful Vietnamese unisex names, evoking crystal clarity and youthful vitality. It is particularly popular as a female name across all generations and is strongly associated with the northern Vietnamese capital region.