Surname Iribarren Iribarren (Iribarren Iribarren 
) , worldwide, is a very rare family name. The last name Iribarren Iribarren is habitual in Chile, where it is a rare surname, and Spain, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Iribarren Iribarren | Chile, Spain |