Cognomen Oriana Andrea (Oriana Andrea 
) , around the world, is a very rare family name. The surname Oriana Andrea is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname, and Venezuela, where it is an extremely rare surname. More frequently, Oriana Andrea is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oriana Andrea | Argentina, Costa Rica, Ecuador, Portugal, Chile |