Around the globe, Guernier (Guernier 
) is an extremely rare masculine given name. Much more frequently, Guernier is the last name as well as the forename.
Mr, Hugo, Yves, Marie, Marta, Manon, Sonia, Alice, Alain, Andre, Anais, Carlo, Clara, Brian, Kelly, Kevin, Renzo, Rémi, Denis, Dante, David, Dylan, Hedi, Eric, Eddy, Nora, Ms, Cã, Bud, Tim, Vã, Mary, Sara, Alex, Anne, Axel, Laura, Bill, Paul, Dave, Loup, Léa, Jane, John, Joan, Jean, Jeff, Tony, Kiki, and Jolan