Last name Ntwanazana (Ntwanazana 
) , all over the world, is an extremely rare family name. The family name Ntwanazana is characteristic of Sub-Saharan Africa, particularly South Africa, where it is an extremely rare surname. More prevalently, Ntwanazana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ntwanazana | South Africa |