Demarious is a distinctive boys' name in United States, ranking #8197 in 2015 with 9 recorded births. The name reached its all-time peak in 2010 with 25 births ranking #4019. Since 1996, the popularity has decreased by 18.2%. In 2015, approximately 1 in every 212,918 boys born was named Demarious. FALLING Recent data shows the name is currently falling.