Koryn is a distinctive girls' name in United States, ranking #4315 in 2006 with 34 recorded births. The name reached its all-time peak in 2000 with 40 births ranking #3372. Since 1996, the popularity has increased by 88.9%. In 2006, approximately 1 in every 55,914 girls born was named Koryn. STABLE Recent data shows the name is currently stable.