Arion is a distinctive girls' name in United States, ranking #10986 in 2015 with 9 recorded births. The name reached its all-time peak in 1998 with 71 births ranking #2066. Since 1996, the popularity has decreased by 25.0%. In 2015, approximately 1 in every 198,295 girls born was named Arion. FALLING Recent data shows the name is currently falling.