Arynn is a distinctive girls' name in United States, ranking #6205 in 2010 with 21 recorded births. The name reached its all-time peak in 2016 with 33 births ranking #4356. Since 1996, the popularity has increased by 40.0%. In 2010, approximately 1 in every 84,635 girls born was named Arynn. STABLE Recent data shows the name is currently stable.