Cognomen Nieves Rocio (Nieves Rocio 
) , all around the world, is an extremely rare surname. The surname Nieves Rocio is characteristic of Spain, where it is a very rare surname, and Chile, where it is an extremely rare surname. More prevalently, Nieves Rocio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nieves Rocio | Ecuador, Chile, Peru, Spain |
Vargas, and Vargas Calderon