Surname Jamanun (Jamanun 
) , in the entire world, is a very rare family name. The last name Jamanun is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare surname, and Philippines. Also, Jamanun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jamanun | India, Malaysia, Philippines |