Throughout the world, Leboucq (Leboucq 
) is an extremely rare unknown gender first name. Much more frequently, Leboucq is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Leboucq | Belgium, Switzerland, United States, France, Brazil |
Mr, Roger, Denis, David, Laura, Linds, Louis, Lucie, Lucas, Luiza, Jorge, Nelly, Elise, Ethan, Yoann, Marcel, Maryse, Maxime, Michel, Miguel, Sandra, Samuel, Kevin, Brice, Betty, Cyril, Ms, Teo, Ema, Mimi, Andy, Axel, Remy, Lolo, Léa, Jean, Sabine, Erik, Milan, Sandy, Serge, Steve, Aline, Alain, Andre, Annie, Cloé, Cindy, Marie, and Sophie