Surname Fettous (Fettous 
) , throughout the world, is a rare cognomen. The last name Fettous is characteristic of Algeria, where it is a rare surname, Austria, and Morocco, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Algeria, France, and Morocco. Much less frequently, Fettous is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fettous | Canada, France, Austria, Algeria, Morocco |