In the entire world, Oussamà (Oussamà 
) is a rare boy's first name. The given name Oussamà is habitual in Northern Africa, particularly Morocco, where it is a rare masculine name, Tunisia, and Algeria. Much less frequently, Oussamà is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Oussamà | Tunisia, Morocco, Algeria |