Family name Nyain (Nyain 
, เนียน 
) , throughout the world, is quite a rare cognomen. The surname Nyain is habitual in Liberia, where it is quite a rare surname, Myanmar, and Malaysia, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in Myanmar, Liberia, and Indonesia. Likewise, Nyain is the forename as well as the last name.