Surname Oriana Eloisa (Oriana Eloisa 
) , all around the world, is an extremely rare family name. The last name Oriana Eloisa is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. More frequently, Oriana Eloisa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oriana Eloisa | Venezuela, Chile |