Throughout the world, Brothier (Brothier 
) is an extremely rare unknown gender given name. Much more frequently, Brothier is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Brothier | Spain, Australia, United States, France, Netherlands |
Mr, Andre, Brice, Bruno, Denis, David, Laura, Laure, Loïc, Lucas, Jacky, Johan, Julie, Nadia, Henri, Fanny, Marine, Marion, Marcel, Magali, Maxime, Michel, Alain, Serge, Simon, Moise, Ms, Guy, Luc, Marc, Clã, Paul, Rene, Remi, Dany, Gael, Sophie, Line, Joel, Jean, Theo, Tony, Elsa, Eric, Hugo, Yves, Marie, Maïa, Léa, and Sylvie