Antarius is a distinctive boys' name in United States, ranking #12485 in 2007 with 5 recorded births. This places Antarius in the bottom 13% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1997 with 6 births ranking #8184. In 2007, approximately 1 in every 415,047 boys born was named Antarius. FALLING Recent data shows the name is currently falling.