Last name عينوز (Ainouz 
, عينوز, Aïnouz ) , throughout the world, is a rare family name. The surname عينوز is habitual in Algeria, where it is quite a rare surname, Denmark, where it is a rare surname, and France. Measured by absolute frequency, the name is most common in Algeria, France, and Morocco. Very seldom, عينوز is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ainouz | Denmark, Morocco, France, United States, Algeria |
| Aïnouz | France |