Cognomen Darling Rocio (Darling Rocio 
) , around the world, is an extremely rare last name. The surname Darling Rocio is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More frequently, Darling Rocio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Darling Rocio | Chile, Costa Rica |