Throughout the world, Rossana Mariella (Rossana Mariella 
) is a very rare feminine forename. The forename Rossana Mariella is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare female name, and Peru. Very seldom, Rossana Mariella is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rossana Mariella | Peru, Chile, Ecuador |