Quadarius is a distinctive boys' name in United States, ranking #3697 in 2001 with 23 recorded births. This places Quadarius in the top 30% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 34 births ranking #2370. Since 1996, the popularity has decreased by 32.4%. In 2001, approximately 1 in every 84,471 boys born was named Quadarius. FALLING Recent data shows the name is currently falling.