Surname Мусаб (Musab 
, Mousab 
, Moussab 
, along with others...) , all around the world, is quite a rare last name. The family name Мусаб is habitual in Maldives, where it is quite a rare surname, Sudan, and Israel. Not in comparison with a country's population, it most frequently occurs in Sudan, Nigeria, and Malaysia. More prevalently, Мусаб is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Musab | Sudan, Saudi Arabia, Iraq, Somalia, Turkey |
| Mousab | Sudan, India, Saudi Arabia, United Arab Emirates, Iraq |
| Moussab | Saudi Arabia, Algeria, Syria, United States, Morocco |
| Mus'Ab | Jordan, Saudi Arabia, Nigeria, Oman, Turkey |
| Мусаб | Russia, Ukraine |
Жеха, Матар, Назмієв, Мирзоев, Шарипов, Додарбеков, and Назаралиев