Koryn is a distinctive girls' name in United States, ranking #4363 in 2003 with 30 recorded births. The name reached its all-time peak in 2000 with 40 births ranking #3372. Since 1996, the popularity has increased by 66.7%. In 2003, approximately 1 in every 60,902 girls born was named Koryn. STABLE Recent data shows the name is currently stable.