Surname أم مصعب (أم مصعب 
) , in all the world, is a rare cognomen. The cognomen أم مصعب is characteristic of Northern Africa, particularly Sudan, where it is a rare surname, and Morocco, where it is a very rare surname. More prevalently, أم مصعب is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| أم مصعب | Sudan, Algeria, Egypt, Syria, Libya |