Arius is a distinctive boys' name in United States, ranking #2716 in 2013 with 43 recorded births. The name reached its all-time peak in 2021 with 83 births ranking #1852. Since 1996, the popularity has increased by 514.3%. In 2013, approximately 1 in every 43,983 boys born was named Arius. FALLING Recent data shows the name is currently falling.