In all the world, Mariana Maribel (Mariana Maribel 
) is a very rare female given name. The first name Mariana Maribel is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare feminine name, and Peru. Much less frequently, Mariana Maribel is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mariana Maribel | Costa Rica, Mexico, Ecuador, Chile, Peru |