Cognomen Aenun (Aenun 
) , across the world, is a rare surname. The family name Aenun is habitual in South-eastern Asia, particularly Indonesia, where it is a rare surname, and Malaysia, where it is an extremely rare surname. Also, Aenun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aenun | India, Malaysia, Indonesia |