Kasey is a distinctive boys' name in United States, ranking #1986 in 2018 with 74 recorded births. The name reached its all-time peak in 2005 with 345 births ranking #634. Since 1996, the popularity has decreased by 77.6%. In 2018, approximately 1 in every 24,533 boys born was named Kasey. RISING Recent data shows the name is currently rising.