Family name Nkonjwa (Nkonjwa 
) , globally, is a very rare surname. The surname Nkonjwa is characteristic of Sub-Saharan Africa, particularly South Africa, where it is a very rare surname, and Tanzania. Much less frequently, Nkonjwa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nkonjwa | Tanzania, South Africa |