What does Demarkus mean?
Demarkus is an uncommon given name for men. Demarkus is a unique surname too for all people. (2000 U.S. Census)
Below is a graphed analysis of the popularity of Demarkus and associated names. Prominent related forms of Demarkus (#unlisted) rated in the Top 1000 are Demarcus, Demarco and Damarcus. Adoption of these boy names was at its apex in 1991 (usage of 0.2733%) and has become significantly less since, with the forms Demarcus and Demarco becoming less fashionable. (2014 Birth Statistics)