Family name Demasure (Demasure 
) , in all the world, is a rare cognomen. The last name Demasure is habitual in Belgium, where it is quite a rare surname, France, where it is a rare surname, and Canada, where it is an extremely rare surname. Much less frequently, Demasure is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Demasure | Belgium, Canada, France |
|
karlijn demasure CA (b. 1955) |
|
| yves demasure Dr.Sc. Katholieke Universiteit Leuven 2004 |
|
Mr, David, Donna, Dries, Geert, Griet, Laura, Louis, Lobke, Julie, Tyana, Niels, Marnix, Monika, Mikael, Miklas, Steven, Sylvie, Claude, Brecht, Pierre, Detlev, Robin, Peter, Bieke, Cyril, Ms, Rob, Isa, Bart, Bert, Kurt, Ruth, Leen, Lise, Lien, Didier, Jean, Tijs, Elke, Enzo, Emmy, Silke, Simon, Sissi, Sofie, Stijn, Alice, Trui, and Jurgen