Last name Gwangwadza (Gwangwadza 
) , globally, is a rare cognomen. The family name Gwangwadza is habitual in Zimbabwe, where it is quite a rare surname, South Africa, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Gwangwadza | South Africa, Zimbabwe, United States |