Surname Mouaffak (Mouaffak 
) , all around the world, is a rare cognomen. The cognomen Mouaffak is habitual in Tunisia, where it is a rare surname, Morocco, and Lebanon. Not in comparison with a country's population, it is commonest in Morocco, Tunisia, and Syria. Also, Mouaffak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mouaffak | Lebanon, Syria, United Arab Emirates, Tunisia, Morocco |