Surname Mntuwabantu (Mntuwabantu 
) , in all the world, is an extremely rare last name. The cognomen Mntuwabantu is habitual in Sub-Saharan Africa, particularly South Africa, where it is an extremely rare surname. More frequently, Mntuwabantu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mntuwabantu | South Africa |
Nduvane, Williams, and Mtshiselwa