Kalyn is a distinctive girls' name in United States, ranking #1368 in 2010 with 170 recorded births. The name reached its all-time peak in 1996 with 271 births ranking #775. Since 1996, the popularity has decreased by 37.3%. In 2010, approximately 1 in every 10,455 girls born was named Kalyn. RISING Recent data shows the name is currently rising.