Across the world, Guenier (Guenier 
) is an extremely rare boy's forename. Much more frequently, Guenier is the last name as well as the forename.
My, Sofia, Alain, Annie, Cledi, Bruno, Kevin, Paola, Ramon, Ragil, Robin, Delia, David, Dylan, Laure, Lucie, Joël, Julia, Elisa, Elida, Elena, Eitel, Sissi, Manon, Marie, Maria, Mr, Ms, Kim, Geo, Sara, Aldo, Karl, Rene, Domi, Luis, Henri, Jean, Elva, Elma, Elfi, Eric, Emma, Evan, Irma, Ilda, Iona, Olga, Elsa, and Fanny