Last name Tetsa (Tetsa 
) , globally, is a rare family name. The cognomen Tetsa is habitual in Cameroon, where it is quite a rare surname, Peru, where it is a rare surname, and South Africa, where it is a very rare surname. Very seldom, Tetsa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tetsa | South Africa, Spain, Greece, Cameroon, Peru |