Cognomen Aguilena (Aguilena 
) , globally, is an extremely rare family name. The last name Aguilena is habitual in Nicaragua, where it is a very rare surname, Spain, where it is an extremely rare surname, and Philippines. Not in comparison with a country's population, the name is most common in Philippines, Spain, and the United States. Likewise, Aguilena is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aguilena | Philippines, Spain, Nicaragua, Brazil, United States |