Cognomen Peña Zaquinaula (Peña Zaquinaula 
) , all around the world, is a very rare surname. The family name Peña Zaquinaula is habitual in Ecuador, where it is a rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Peña Zaquinaula | Ecuador, Spain |