Eryn is a distinctive girls' name in United States, ranking #1865 in 2017 with 109 recorded births. This places Eryn in the top 10% 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 44.4%. In 2017, approximately 1 in every 15,834 girls born was named Eryn. FALLING Recent data shows the name is currently falling.