Cognomen Rojas Calva (Rojas Calva 
) , in the entire world, is a rare last name. The surname Rojas Calva is characteristic of Ecuador, where it is a rare surname, and Spain, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rojas Calva | Ecuador, Spain |
Jheison Ovidio, Angel Delfin, Marco Alberto, and Alexandra Karina