Surname Luis Filadelfo (Luis Filadelfo 
) , in the world, is an extremely rare last name. The last name Luis Filadelfo is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Much more frequently, Luis Filadelfo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Luis Filadelfo | Argentina, Peru, Ecuador, Spain, Chile |