Surname Sergio Geronimo (Sergio Geronimo 
) , worldwide, is a very rare family name. The cognomen Sergio Geronimo is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Sergio Geronimo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sergio Geronimo | Ecuador, Chile, Peru, Argentina |