Kalyn is a distinctive boys' name in United States, ranking #10119 in 2006 with 7 recorded births. The name reached its all-time peak in 1997 with 21 births ranking #3401. Since 1996, the popularity has decreased by 61.1%. In 2006, approximately 1 in every 293,588 boys born was named Kalyn. STABLE Recent data shows the name is currently stable.