Kristalyn is a distinctive girls' name in United States, ranking #9968 in 2021 with 10 recorded births. The name reached its all-time peak in 2006 with 24 births ranking #5635. Since 1996, the popularity has decreased by 28.6%. In 2021, approximately 1 in every 163,971 girls born was named Kristalyn. STABLE Recent data shows the name is currently stable.