Karalyn is a distinctive girls' name in United States, ranking #3006 in 1997 with 40 recorded births. The name reached its all-time peak in 1996 with 46 births ranking #2694. Since 1996, the popularity has decreased by 13.0%. In 1997, approximately 1 in every 43,516 girls born was named Karalyn. RISING Recent data shows the name is currently rising.