Demarious is a distinctive boys' name in United States, ranking #4706 in 1998 with 14 recorded births. The name reached its all-time peak in 2010 with 25 births ranking #4019. Since 1996, the popularity has increased by 27.3%. In 1998, approximately 1 in every 136,523 boys born was named Demarious. FALLING Recent data shows the name is currently falling.