Surname Gerardo Andres (Gerardo Andres 
) , in the world, is quite a rare cognomen. The surname Gerardo Andres is characteristic of Chile, where it is quite a rare surname, and Spain, where it is a very rare surname. More prevalently, Gerardo Andres is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gerardo Andres | Costa Rica, Peru, Ecuador, Colombia, Chile |