Family name الوناس (Lounes 
, Matoub 
, الوناس 
) , all over the world, is a common cognomen. The family name الوناس is habitual in Algeria, where it is quite a common surname, France, where it is a rare surname, and Morocco. Likewise, الوناس is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lounes | Morocco, Algeria, United States, Canada, France |
| Matoub | Morocco, Algeria, Spain, United States, France |
| الوناس | Sudan, Algeria, Iraq, Morocco |
| Lounès | Algeria, France |