In the world, أسوس (Lassus 
, أسوس 
) is a very rare unisex first name. The forename أسوس is characteristic of Western Europe, particularly France, where it is a very rare unisex name. Much more frequently, أسوس is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lassus | France, Argentina, Bolivia, United States, Finland |
| أسوس | Morocco |