Quadarius is a distinctive boys' name in United States, ranking #6322 in 2008 with 14 recorded births. The name reached its all-time peak in 1996 with 34 births ranking #2370. Since 1996, the popularity has decreased by 58.8%. In 2008, approximately 1 in every 145,711 boys born was named Quadarius. FALLING Recent data shows the name is currently falling.