Kelsie is a distinctive girls' name in United States, ranking #2248 in 2025 with 82 recorded births. This places Kelsie in the top 13% 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 1,024 births ranking #283. Since 1996, the popularity has decreased by 92.0%. In 2025, approximately 1 in every 19,601 girls born was named Kelsie. FALLING Recent data shows the name is currently falling.