Worldwide, Andrea Mariela (Andrea Mariela 
) is a rare girly given name. The forename Andrea Mariela is habitual in Latin America and the Caribbean, particularly Paraguay, where it is quite a rare feminine name, Costa Rica, where it is a rare female name, and Chile. Very seldom, Andrea Mariela is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Andrea Mariela | Peru, Paraguay, Chile, Ecuador, Costa Rica |