Corynn is a distinctive girls' name in United States, ranking #6270 in 2000 with 17 recorded births. The name reached its all-time peak in 2006 with 42 births ranking #3685. Since 1996, the popularity has increased by 30.8%. In 2000, approximately 1 in every 106,822 girls born was named Corynn. STABLE Recent data shows the name is currently stable.