Cognomen Mpuni (Mpuni 
) , around the world, is a rare last name. The family name Mpuni is habitual in Sub-Saharan Africa, particularly Tanzania, where it is a rare surname, and South Africa, where it is an extremely rare surname. Very seldom, Mpuni is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mpuni | Tanzania, South Africa |