All around the world, Wuillemin (Wuillemin 
) is an extremely rare unknown gender first name. More frequently, Wuillemin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Wuillemin | Australia, Switzerland, United States, France, Brazil |
Mr, Michel, Muriel, Stella, Sylvie, Alison, Albert, Alfred, Adrian, Ashley, Agnès, Audrey, Carole, Claude, Patrik, Pascal, Phoebus, Régis, Daniel, Didier, Gerard, Thomas, Magaly, Valã, Edith, Elise, Ms, Rã, Guy, Matt, Anne, Aude, Kurt, Djim, Jean, Tony, Nathan, Eric, Sarah, Scott, Aaron, Cyril, Brian, Rouge, David, Laure, Joël, Tania, Manon, and Nadine