Cognomen Nyaun (Nyaun 
) , in all the world, is a rare last name. The family name Nyaun is characteristic of Malaysia, where it is a rare surname, Myanmar, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Also, Nyaun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nyaun | Indonesia, Malaysia, Nigeria, United States, Myanmar |