Kirstyn is a distinctive girls' name in United States, ranking #1668 in 2000 with 106 recorded births. This places Kirstyn in the top 9% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 113 births ranking #1457. In 2000, approximately 1 in every 17,132 girls born was named Kirstyn. RISING Recent data shows the name is currently rising.