Demarius is a distinctive boys' name in United States, ranking #2178 in 1997 with 40 recorded births. The name reached its all-time peak in 2006 with 102 births ranking #1492. Since 1996, the popularity has decreased by 24.5%. In 1997, approximately 1 in every 47,127 boys born was named Demarius. STABLE Recent data shows the name is currently stable.