Corynn is a distinctive girls' name in United States, ranking #3589 in 1998 with 33 recorded births. The name reached its all-time peak in 2006 with 42 births ranking #3685. Since 1996, the popularity has increased by 153.8%. In 1998, approximately 1 in every 53,542 girls born was named Corynn. STABLE Recent data shows the name is currently stable.