Throughout the world, Oriel Gustavo (Oriel Gustavo 
) is a very rare male forename. The first name Oriel Gustavo is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare masculine name. Very seldom, Oriel Gustavo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Oriel Gustavo | Chile |