Cognomen Nýèîñ (Nýèîñ 
) , all around the world, is a very rare last name. The surname Nýèîñ is habitual in South-eastern Asia, particularly Myanmar, where it is a rare surname. Much less frequently, Nýèîñ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nýèîñ | Myanmar |