Last name Gadiou (Gadiou 
) , around the globe, is a rare surname. The last name Gadiou is habitual in Western Europe, particularly France, where it is a rare surname. Very seldom, Gadiou is the forename as well as the last name.
Eva, Karine, Pierre, Romain, Damien, Didier, Julien, Nadine, Yvette, Maïté, Mickael, Anthony, Aurelie, Chantal, Camille, Claudie, Brandon, Reynald, Jacques, Thibaut, Nicolas, Evelyne, Arnaud, Annick, Sylvie, Sandra, Stã, Jean, Eric, Hugo, Marie, Sarah, Solal, Sonia, Alice, Alain, Valerie, Andre, Peggy, David, Laura, Lenny, Lucie, Jodie, Jessy, Marcel, Morgan, Michel, Bruno, and Vanessa