Karalyn is a distinctive girls' name in United States, ranking #6406 in 2017 with 19 recorded births. The name reached its all-time peak in 1996 with 46 births ranking #2694. Since 1996, the popularity has decreased by 58.7%. In 2017, approximately 1 in every 90,836 girls born was named Karalyn. RISING Recent data shows the name is currently rising.