Cognomen Romulo Mauricio (Romulo Mauricio 
) , in the world, is an extremely rare family name. The cognomen Romulo Mauricio is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Much more frequently, Romulo Mauricio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Romulo Mauricio | Peru, Chile, Ecuador |