Family name Urretabizkaia (Urretabizkaia 
) , globally, is a rare cognomen. The cognomen Urretabizkaia is characteristic of Spain, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Urretabizkaia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Urretabizkaia | Spain, United States |
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arantxa urretabizkaia Basque writer, ES (b. 1947) |
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beñat urretabizkaia Spanish pelotari, ES (b. 1992) |
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| dorleta urretabizkaia Spanish writer, ES (b. 1977) |
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| itziar urretabizkaia actor, ES (b. 1979) |
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| oskar urretabizkaia Spanish animator |
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Jon, Javier, Joseba, Iñigo, Iñaki, Xabier, Maitena, Maialen, Agustin, Aitziber, Begoña, Dorleta, Izaskun, Maria Jose, Pedro Ignacio, Jose Martin, Loinaz, Beñat, Begoã, Ainhoa, Iã, Sara, Jose, Joxe, Ivan, Iker, Unai, Jose Javier, Xabi, Ander, Amaia, Aitor, Gorka, Eneko, Idoia, Oscar, Maika, and Jose Antonio