Koryn is a distinctive girls' name in United States, ranking #5922 in 2005 with 21 recorded births. The name reached its all-time peak in 2000 with 40 births ranking #3372. Since 1996, the popularity has increased by 16.7%. In 2005, approximately 1 in every 87,986 girls born was named Koryn. STABLE Recent data shows the name is currently stable.