Demarius is a distinctive boys' name in United States, ranking #1890 in 2004 with 65 recorded births. The name reached its all-time peak in 2006 with 102 births ranking #1492. Since 1996, the popularity has increased by 22.6%. In 2004, approximately 1 in every 30,535 boys born was named Demarius. STABLE Recent data shows the name is currently stable.