Dequarius is a distinctive boys' name in United States, ranking #4027 in 1999 with 18 recorded births. The name reached its all-time peak in 2000 with 28 births ranking #3099. Since 1996, the popularity has decreased by 33.3%. In 1999, approximately 1 in every 106,672 boys born was named Dequarius. FALLING Recent data shows the name is currently falling.