Last name Peña Maza (Peña Maza 
) , in the world, is a very rare family name. The last name Peña Maza is characteristic of Ecuador, where it is a rare surname, Spain, where it is a very rare surname, and Peru, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Peña Maza | Spain, Peru, Ecuador |