Surname Benavides Caiza (Benavides Caiza 
) , in all the world, is a very rare last name. The surname Benavides Caiza is characteristic of Ecuador, where it is a rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Benavides Caiza | Spain, Ecuador |
Alfredo, and Alfredo Elias