Cognomen Ajoun (Ajoun 
) , in the entire world, is a very rare surname. The family name Ajoun is characteristic of Morocco, where it is a rare surname, and Spain, where it is a very rare surname. Very seldom, Ajoun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ajoun | Morocco, India, Spain, United States |