Cognomen Ñýêiń (Ñýêiń 
) , all over the world, is a very rare last name. The family name Ñýêiń is habitual in South-eastern Asia, particularly Myanmar, where it is a very rare surname. Also, Ñýêiń is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ñýêiń | Myanmar |