Family name Joaquin Gerardo (Joaquin Gerardo 
) , in all the world, is a very rare cognomen. The family name Joaquin Gerardo is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Joaquin Gerardo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Joaquin Gerardo | Costa Rica, Mexico, Chile, Ecuador, Peru |