Cognomen Retegui (Retegui 
) , all around the world, is a rare last name. The last name Retegui is habitual in Argentina, where it is quite a rare surname, Spain, where it is a rare surname, and France, where it is a very rare surname. Much less frequently, Retegui is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Retegui | Brazil, Argentina, France, Mexico, Spain |
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carlos retegui Argentine field hockey player, AR (b. 1969) |
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| antonio ruiz retegui Spanish university teacher, ES (b. 1945) |
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| ramon iturralde retegui Spanish politician, ES |
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| micaela retegui Argentine field hockey player, AR (b. 1996) |
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| mateo retegui Argentinian footballer, AR (b. 1999) |
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Mr, Mauro, Mikel, Samir, Sofia, Alice, Angel, Aritz, Carla, Celia, Cesar, Karen, Pablo, Paola, Pedro, Piero, Ramon, Ruben, Dario, Diego, Guido, Laura, Maika, Maite, Marã, Martu, Ana, Jon, Iã, Maru, Mica, Alma, Raul, Rosa, Rene, Dora, Lilia, Luis, Jean, Juan, Nora, Elsa, Ivan, Olga, Omar, Maria, Mario, Marta, Jose, and Ligia