Kelsie is a distinctive girls' name in United States, ranking #1919 in 2021 with 103 recorded births. The name reached its all-time peak in 1996 with 1,024 births ranking #283. Since 1996, the popularity has decreased by 89.9%. In 2021, approximately 1 in every 15,920 girls born was named Kelsie. FALLING Recent data shows the name is currently falling.