Krislyn is a distinctive girls' name in United States, ranking #3680 in 2015 with 42 recorded births. This places Krislyn in the top 19% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2003 with 55 births ranking #2820. In 2015, approximately 1 in every 42,492 girls born was named Krislyn. STABLE Recent data shows the name is currently stable.