Surname Мусааб (Musaab 
, Мусааб 
) , around the world, is a rare cognomen. The surname Мусааб is characteristic of Sudan, where it is a rare surname, Iraq, and Saudi Arabia. More prevalently, Мусааб is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Musaab | Saudi Arabia, United Arab Emirates, Sudan, Oman, Iraq |
| Мусааб | Russia, Ukraine |