Surname Asnanun (Asnanun 
) , in all the world, is a very rare family name. The surname Asnanun is habitual in South-eastern Asia, particularly Philippines, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Very seldom, Asnanun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Asnanun | Malaysia, Philippines |