Cognomen Barraza Riveros (Barraza Riveros 
) , in the world, is a very rare last name. The surname Barraza Riveros is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname, and Peru, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Barraza Riveros | Chile, Peru |