Kelsie is a distinctive girls' name in United States, ranking #1136 in 2015 with 223 recorded births. The name reached its all-time peak in 1996 with 1,024 births ranking #283. Since 1996, the popularity has decreased by 78.2%. In 2015, approximately 1 in every 8,003 girls born was named Kelsie. FALLING Recent data shows the name is currently falling.