Eryn is a distinctive girls' name in United States, ranking #1788 in 2016 with 116 recorded births. This places Eryn in the top 9% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 257 births ranking #855. Since 1996, the popularity has decreased by 40.8%. In 2016, approximately 1 in every 15,271 girls born was named Eryn. FALLING Recent data shows the name is currently falling.