Cognomen Romerica (Romerica 
) , throughout the world, is a rare surname. The cognomen Romerica is characteristic of Philippines, where it is a rare surname, Mexico, where it is an extremely rare surname, and Venezuela. Also, Romerica is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Romerica | Philippines, Brazil, Mexico, United States, Venezuela |