Worldwide, Gélineau (Gélineau 
) is an extremely rare unknown gender first name. Much more frequently, Gélineau is the last name as well as the forename.
Marc, Anaïs, Audrey, Chloé, Carole, Coline, Claire, Benoit, Pierre, Robert, Denise, Damien, Julien, France, Martine, Marylin, Mathieu, Melissa, Sylvain, Antoine, Aymeric, Chantal, André, Alicia, Sylvie, Sophie, Manu, Alex, Paul, Jean, Noah, Marie, Sarah, Sacha, Simon, Sonia, Pauline, Alain, Clara, Denis, Diane, Gaël, Lucie, Théo, Marina, Michel, Myriam, Samuel, Annie, and Richard