Koryn is a distinctive girls' name in United States, ranking #5549 in 2018 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 2018, approximately 1 in every 73,931 girls born was named Koryn. STABLE Recent data shows the name is currently stable.