Around the world, Raul Olegario (Raul Olegario 
) is a very rare masculine forename. The forename Raul Olegario is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare masculine name. Much less frequently, Raul Olegario is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Raul Olegario | Chile, Ecuador |