Family name Roxa (Roxa 
, Роха 
) , globally, is a rare surname. The surname Roxa is characteristic of Portugal, where it is a rare surname, Switzerland, and South Africa. Not in comparison with a country's population, it is the most numerous in Brazil, South Africa, and Portugal. Very seldom, Roxa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Roxa | Portugal, Romania, South Africa, United States, Brazil |
| Роха | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| antonina roxa landowner, AR (b. 1807) |
|
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| lina roxa French actress (1902-1995), FR (b. 1902) |
|