Eryn is a distinctive girls' name in United States, ranking #1762 in 2018 with 116 recorded births. The name reached its all-time peak in 2000 with 257 births ranking #855. Since 1996, the popularity has decreased by 40.8%. In 2018, approximately 1 in every 14,659 girls born was named Eryn. FALLING Recent data shows the name is currently falling.