Family name Moussaou (Moussaou 
) , all over the world, is quite a rare cognomen. The surname Moussaou is habitual in the Democratic Republic of the Congo, where it is quite a rare surname, Morocco, where it is a rare surname, and France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Moussaou | France, Democratic Republic of the Congo, Morocco |
| moussaou ahmed |
|