Last name Gaillou (Gaillou 
) , all over the world, is a rare family name. The cognomen Gaillou is characteristic of France, where it is a rare surname, Argentina, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Gaillou | United States, Argentina, France |
| yannick gaillou French basketball player, FR (b. 1979) |
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| eloise gaillou researcher ORCID ID = 0000-0002-7949-268X (b. 1980) |
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Alex, Mickael, Antonin, Cerette, Ludovic, Thierry, Noémie, Yannick, Quentin, Mélanie, Sandrine, Benjamin, Brigitte, Philippe, Ludivine, Josselin, Juliette, Francois, Fernanda, Stephanie, Alexandre, Christine, Martine, Xavier, Eloise, Tiftouf, Rosa, Ruth, Jess, Titi, Nina, Marie, Sarah, Alain, Bruno, David, Catherine, Lucie, José, Yohan, Yoann, Meidhi, Anaïs, Arnaud, Benoit, Gerard, Joseph, Julien, Jacky, and Guillaume