Corynn is a distinctive girls' name in United States, ranking #3685 in 2006 with 42 recorded births. The name reached its all-time peak in 2006 with 42 births ranking #3685. Since 1996, the popularity has increased by 223.1%. In 2006, approximately 1 in every 45,264 girls born was named Corynn. STABLE Recent data shows the name is currently stable.