Karsyn is a distinctive girls' name in United States, ranking #719 in 2025 with 390 recorded births. This places Karsyn in the top 4% of ranked US girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2018 with 559 births ranking #557. Since 1996, the popularity has increased by 1,292.9%. In 2025, approximately 1 in every 4,121 girls born was named Karsyn. STABLE Recent data shows the name is currently stable.