Family name Thamaga (Thamaga 
) , across the world, is quite a rare last name. The last name Thamaga is habitual in South Africa, where it is quite a rare surname, and the United Kingdom, where it is an extremely rare surname. Very seldom, Thamaga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thamaga | South Africa, United States, United Kingdom |