Cognomen Moutarou (Moutarou 
) , in all the world, is a rare family name. The last name Moutarou is habitual in the Democratic Republic of the Congo, where it is a rare surname, France, where it is a very rare surname, and Brazil, where it is an extremely rare surname. More prevalently, Moutarou is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Moutarou | Senegal, Nigeria, France, Brazil, Democratic Republic of the Congo |