Kelsy is a distinctive girls' name in United States, ranking #7831 in 2023 with 14 recorded births. The name reached its all-time peak in 1996 with 142 births ranking #1233. Since 1996, the popularity has decreased by 90.1%. In 2023, approximately 1 in every 114,475 girls born was named Kelsy. RISING Recent data shows the name is currently rising.