Globally, Guérineau (Guérineau 
) is an extremely rare unknown gender given name. Much more frequently, Guérineau is the last name as well as the forename.
Max, Lucie, Lydie, Jacky, Julie, Jules, Enora, Fanny, Yoann, Marine, Marion, Martin, Maxime, Maëva, Michel, Sophie, Alexis, Alexia, André, Aurore, Audrey, Chloé, David, Rémi, Pablo, Bruno, Eva, Alix, Anne, Axel, Lisa, Lise, Léa, Jean, Nina, Elsa, Carole, Hugo, Manon, Maël, Sarah, Simon, Alice, Alain, Albin, Cathy, Cindy, Cyril, Yoan, and Coline