Last name Mnkantjo (Mnkantjo 
) , all around the world, is an extremely rare surname. The family name Mnkantjo is habitual in South Africa, where it is a very rare surname, and Canada, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mnkantjo | Canada, South Africa |
| mnkantjo tabani ZW (b. 1965) |
|