Namesakes
Notable Actors and Entertainers:
1 actor, 1 presenter
Lucille Dumont 1919-2016 
Sky du Mont 1947-
Notable Explorers and Adventurers:
1 explorer
Jules Dumont d'Urville 1790-1842
Notable Musicians:
1 singer
Lucille Dumont 1919-2016
Notable Scientists and Inventors:
1 inventor
Alberto Santos-Dumont 1873-1932