Kolyn is a distinctive boys' name in United States, ranking #6615 in 2000 with 10 recorded births. The name reached its all-time peak in 1997 with 15 births ranking #4369. Since 1996, the popularity has decreased by 23.1%. In 2000, approximately 1 in every 196,393 boys born was named Kolyn. STABLE Recent data shows the name is currently stable.