Cognomen Barrera Garzon (Barrera Garzon 
) , in the world, is a very rare surname. The family name Barrera Garzon is characteristic of Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, Colombia, where it is a very rare surname, and Chile, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Barrera Garzon | Ecuador, Chile, Colombia |
Flor, and Jhon Stiven