Cognomen Peñafiel Benites (Peñafiel Benites 
) , across the world, is a very rare family name. The surname Peñafiel Benites is habitual in Latin America and the Caribbean, particularly Ecuador, where it is a very rare surname, and Chile, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Peñafiel Benites | Ecuador, Chile |