Family name الاستاذ (الاستاذ 
) , across the world, is a common surname. The surname الاستاذ is characteristic of Palestinian Territory, where it is quite a common surname, Sudan, where it is quite a rare surname, and Egypt. Also, الاستاذ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| الاستاذ | Palestinian Territory, Sudan, Iraq, Egypt, Algeria |