Eryn is a distinctive girls' name in United States, ranking #2206 in 2019 with 84 recorded births. The name reached its all-time peak in 2000 with 257 births ranking #855. Since 1996, the popularity has decreased by 57.1%. In 2019, approximately 1 in every 19,971 girls born was named Eryn. FALLING Recent data shows the name is currently falling.