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