Family name Mmei (Mmei 
) , worldwide, is a rare cognomen. The surname Mmei is characteristic of Sub-Saharan Africa, particularly Botswana, where it is quite a rare surname, Kenya, where it is a rare surname, and Tanzania, where it is a very rare surname. Very seldom, Mmei is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mmei | Botswana, China, South Africa, Kenya, Tanzania |