All around the world, Maria Del Rosio (Maria Del Rosio 
) is a very rare girly first name. The forename Maria Del Rosio is characteristic of Latin America and the Caribbean, particularly Peru, where it is a very rare girly name.
| VARIANT | COUNTRY |
|---|---|
| Maria Del Rosio | Mexico, Peru, Ecuador |
Yescas, Vasquez, and Solis Fuentes