In all the world, Gros-Desormeaux (Gros-Desormeaux 
) is an extremely rare unknown gender given name. Predominantly, Gros-Desormeaux is the last name as well as the forename. Parts of the name also exists independently as a last name Gros, and a last name Desormeaux.
Joao, Jacques, Josette, Thierry, Nicolas, Estelle, Vincent, Fabrice, Patrick, Yannick, Philippe, Laurence, Francois, Florence, Genevieve, Jacqueline, Jean-Daniel, Albéric, Frédérick, Claudia, Fabien, Theo, Yoan, Sarah, Kevin, Roger, Louis, Tania, Sylvain, Nelly, Michel, Claude, Denise, Gladys, Loic-Helene, Hervé, Victor, Mariam, and Marie-Louise