Cognomen Filadelfo Feliciano (Filadelfo Feliciano 
) , throughout the world, is an extremely rare last name. The surname Filadelfo Feliciano is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Likewise, Filadelfo Feliciano is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Filadelfo Feliciano | Chile |