Surname Mouwaffak (Mouwaffak 
) , throughout the world, is an extremely rare cognomen. The cognomen Mouwaffak is habitual in Spain, where it is an extremely rare surname, and Venezuela. More prevalently, Mouwaffak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mouwaffak | Tunisia, Spain, United States, Venezuela |