Kristalyn is a distinctive girls' name in United States, ranking #5635 in 2006 with 24 recorded births. The name reached its all-time peak in 2006 with 24 births ranking #5635. Since 1996, the popularity has increased by 71.4%. In 2006, approximately 1 in every 79,211 girls born was named Kristalyn. STABLE Recent data shows the name is currently stable.