Cognomen Wantwa (Wantwa 
) , all around the world, is a rare last name. The family name Wantwa is characteristic of Sub-Saharan Africa, particularly Botswana, where it is quite a rare surname. Very seldom, Wantwa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wantwa | Botswana, South Africa |