Kristyn is a distinctive girls' name in United States, ranking #3966 in 2011 with 38 recorded births. The name reached its all-time peak in 1996 with 259 births ranking #797. Since 1996, the popularity has decreased by 85.3%. In 2011, approximately 1 in every 46,284 girls born was named Kristyn. RISING Recent data shows the name is currently rising.