Cognomen Ayunk (Ayunk 
) , in all the world, is a rare last name. The family name Ayunk is characteristic of South-eastern Asia, particularly Indonesia, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Also, Ayunk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ayunk | Malaysia, Indonesia |