Kristalyn is a distinctive girls' name in United States, ranking #6216 in 2009 with 22 recorded births. The name reached its all-time peak in 2006 with 24 births ranking #5635. Since 1996, the popularity has increased by 57.1%. In 2009, approximately 1 in every 83,494 girls born was named Kristalyn. STABLE Recent data shows the name is currently stable.