Across the world, Lesaulnier (Lesaulnier 
) is a very rare unisex forename. The first name Lesaulnier is characteristic of France, where it is a very rare unisex name, and China, where it is an extremely rare boy's name. Much more prevalently, Lesaulnier is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lesaulnier | China, Spain, Australia, United States, France |
Mr, Micka, Susan, Serge, Alain, Andre, Annie, Assia, Chris, Cyndi, Cyril, Brice, Bruno, Karen, Kevin, Roger, Reine, Rémi, Denis, David, Laure, Louis, Manon, Logan, Yves, Ines, Ms, Guy, Marc, Mael, Alex, Anne, Carl, Paul, Rene, Gigi, Lola, Jose, Joel, Jean, Theo, Tony, Elsa, Eric, Emma, Hugo, Frã, Isis, and Loïc