Kristalyn is a distinctive girls' name in United States, ranking #10574 in 2014 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 2014, approximately 1 in every 178,594 girls born was named Kristalyn. STABLE Recent data shows the name is currently stable.