Family name Osorio Rocha (Osorio Rocha 
) , in the entire world, is an extremely rare last name. The cognomen Osorio Rocha is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Likewise, Osorio Rocha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Osorio Rocha | Brazil, Chile, Spain |