Surname Mpotje (Mpotje 
) , worldwide, is a very rare cognomen. The cognomen Mpotje is habitual in Sub-Saharan Africa, particularly South Africa, where it is a very rare surname. Much less frequently, Mpotje is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mpotje | South Africa |
Joyce, Thabo, Seipati, Masamuel, and Motlalepula