Family name Mercedes Rocio (Mercedes Rocio 
) , in the world, is an extremely rare surname. The surname Mercedes Rocio is characteristic of Spain, where it is a very rare surname, and Chile, where it is an extremely rare surname. Predominantly, Mercedes Rocio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mercedes Rocio | Italy, Spain, Mexico, Ecuador, Peru |
Meza, Lopez, Moreno, Torres, Espinoza, Gomez Meza, Garcia Cano, Alava Velasquez, Flores Ortega, Cabrera Maldonado, Parrales Sanchez, and Dominguez Gonzalez