Cognomen Rojas Mero (Rojas Mero 
) , across the world, is a very rare surname. The family name Rojas Mero is characteristic of Ecuador, where it is a rare surname, and Spain, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rojas Mero | Ecuador, Spain |
Mercy Maria, Alfonso Ignacio, Robert Tomas, and Carlota Margarita