Family name Kalloum (Kalloum 
) , across the world, is a rare last name. The last name Kalloum is characteristic of Algeria, where it is a rare surname, Greece, and Morocco, where it is a very rare surname. Much less frequently, Kalloum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kalloum | Morocco, Algeria, Greece |