Cognomen זידי (Zidi 
, זידי 
) , throughout the world, is a common surname. The surname זידי is habitual in Tunisia, where it is quite a common surname, Algeria, where it is quite a rare surname, and Oman. In absolute terms, it is commonest in Northern Africa, particularly Tunisia, Algeria, and Morocco. Very seldom, זידי is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zidi | Morocco, France, Tunisia, Saudi Arabia, Algeria |
| זידי | Israel |