The athletic teams of DePaul University are nicknamed the Blue Demons, a moniker adopted during the 1900s that derives from a French phrase rather than a literal religious symbol. The term originates from L'Enfer—meaning "The Hell"—which was used to describe the fierce, energetic style of play exhibited by early twentieth-century athletic teams due to the school's maroon and blue uniform colors. Over time, the nickname evolved into the Blue Demons, complete with a spirited mascot representing athletic tenacity.