Kolyn is a distinctive boys' name in United States, ranking #7379 in 2002 with 9 recorded births. The name reached its all-time peak in 1997 with 15 births ranking #4369. Since 1996, the popularity has decreased by 30.8%. In 2002, approximately 1 in every 215,719 boys born was named Kolyn. STABLE Recent data shows the name is currently stable.