Crystalyn is a distinctive girls' name in United States, ranking #6571 in 1999 with 15 recorded births. This places Crystalyn in the top 39% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1997 with 19 births ranking #5262. Since 1996, the popularity has increased by 15.4%. In 1999, approximately 1 in every 118,252 girls born was named Crystalyn. FALLING Recent data shows the name is currently falling.