DeMar (and variants) can be a surname and given name. Notable people with the name include:
Surname
Anibal de Mar (1908–1980), Cuban radio actor
Claire Démar (1799–1833), French feminist, journalist and writer
Clarence DeMar (1888–1958), American marathon runner
Enoch DeMar (born 1980), American football offensive lineman
Gary DeMar, American writer, lecturer, and Christian theologian
Larry DeMar, video game and pinball designer
Matyáš Démar (born 1991), Czech volleyball player
Sébastien Demar (1763–1832), German pianist and composer
Given name
DeMar DeRozan (born 1989), American basketball player
Demar Dotson (born 1985), American football offensive tackle
Demar Phillips (born 1983), Jamaican footballer
Demar Rose (born 1996), Jamaican footballer
Demar Stewart (born 1984), Jamaican footballer
See also
Damar (disambiguation) Demarre, given name DeMars, surname DerMarr Johnson (born 1980), American basketball coach and retired NBA player





