Cognomen Aravena Peña (Aravena Peña 
) , in all the world, is a very rare last name. The family name Aravena Peña is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Aravena Peña | Chile |
Pia, Anto, Nazho, Angelita, and Carolina Andrea