Koryn is a distinctive girls' name in United States, ranking #6005 in 2007 with 23 recorded births. The name reached its all-time peak in 2000 with 40 births ranking #3372. Since 1996, the popularity has increased by 27.8%. In 2007, approximately 1 in every 83,585 girls born was named Koryn. STABLE Recent data shows the name is currently stable.