Cognomen Fanor Gustavo (Fanor Gustavo 
) , in the world, is an extremely rare family name. The family name Fanor Gustavo is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Likewise, Fanor Gustavo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fanor Gustavo | Chile |