Quadarius is a distinctive boys' name in United States, ranking #6372 in 2006 with 13 recorded births. The name reached its all-time peak in 1996 with 34 births ranking #2370. Since 1996, the popularity has decreased by 61.8%. In 2006, approximately 1 in every 158,086 boys born was named Quadarius. FALLING Recent data shows the name is currently falling.