Arrin is a distinctive boys' name in United States, ranking #7932 in 1999 with 7 recorded births. The name reached its all-time peak in 2001 with 9 births ranking #6970. Since 1996, the popularity has increased by 40.0%. In 1999, approximately 1 in every 274,298 boys born was named Arrin. FALLING Recent data shows the name is currently falling.