Surname Ayarzaguena (Ayarzaguena 
) , worldwide, is a very rare cognomen. The family name Ayarzaguena is characteristic of Albania, where it is a rare surname, Spain, where it is a very rare surname, and Argentina. Much less frequently, Ayarzaguena is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ayarzaguena | Venezuela, Argentina, Spain, Albania |