Cognomen Ngng (Ngng 
) , throughout the world, is a rare last name. The surname Ngng is habitual in Myanmar, where it is a rare surname, Malaysia, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Myanmar, China, and Malaysia. Likewise, Ngng is the forename as well as the last name.