Kelsey is a distinctive girls' name in England & Wales, ranking #778 in 2019 with 48 recorded births. The name reached its all-time peak in 1998 with 596 births ranking #87. Since 1996, the popularity has decreased by 89.0%. In 2019, approximately 1 in every 5,834 girls born was named Kelsey. STABLE Recent data shows the name is currently stable.