Arius is a distinctive boys' name in United States, ranking #5093 in 2006 with 17 recorded births. The name reached its all-time peak in 2021 with 83 births ranking #1852. Since 1996, the popularity has increased by 142.9%. In 2006, approximately 1 in every 120,889 boys born was named Arius. FALLING Recent data shows the name is currently falling.