Kelsey is a distinctive girls' name in United States, ranking #527 in 2020 with 572 recorded births. The name reached its all-time peak in 1996 with 7,655 births ranking #36. Since 1996, the popularity has decreased by 92.5%. In 2020, approximately 1 in every 2,824 girls born was named Kelsey. FALLING Recent data shows the name is currently falling.