Karalyn is a distinctive girls' name in United States, ranking #4699 in 2013 with 30 recorded births. The name reached its all-time peak in 1996 with 46 births ranking #2694. Since 1996, the popularity has decreased by 34.8%. In 2013, approximately 1 in every 58,480 girls born was named Karalyn. RISING Recent data shows the name is currently rising.