Last name Peñafiel Guzman (Peñafiel Guzman 
) , globally, is a very rare cognomen. The surname Peñafiel Guzman is habitual in Ecuador, where it is a rare surname, Chile, where it is an extremely rare surname, and Spain.
| VARIANT | COUNTRY |
|---|---|
| Peñafiel Guzman | Chile, Spain, Ecuador |