Family name خيضر (Khider 
, خيضر 
) , around the globe, is a common last name. The surname خيضر is habitual in Sudan, where it is quite a common surname, Algeria, where it is quite a rare surname, and Qatar. In absolute terms, it is commonest in Northern Africa, particularly Sudan, Algeria, and Egypt. Much less frequently, خيضر is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khider | Iraq, Egypt, Sudan, Saudi Arabia, Algeria |
| خيضر | Iran, Morocco, Jordan, Yemen, Algeria |