Cognomen Fabrizio Gerardo (Fabrizio Gerardo 
) , in the entire world, is an extremely rare surname. The cognomen Fabrizio Gerardo is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Fabrizio Gerardo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fabrizio Gerardo | Italy, Costa Rica, Chile, Ecuador |