Last name Roberto Erasmo (Roberto Erasmo 
) , in the entire world, is a very rare family name. The surname Roberto Erasmo is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname. More prevalently, Roberto Erasmo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Roberto Erasmo | Ecuador, Argentina, Chile, Peru, Costa Rica |