Kelsey is a distinctive boys' name in United States, ranking #4219 in 2009 with 24 recorded births. The name reached its all-time peak in 1996 with 140 births ranking #932. Since 1996, the popularity has decreased by 82.9%. In 2009, approximately 1 in every 82,638 boys born was named Kelsey. RISING Recent data shows the name is currently rising.