Cognomen Mmancha (Mmancha 
) , all around the world, is an extremely rare last name. The family name Mmancha is habitual in Sub-Saharan Africa, particularly Nigeria, where it is an extremely rare surname. More prevalently, Mmancha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mmancha | Nigeria, South Africa |