Kasey is a distinctive boys' name in United States, ranking #1090 in 2010 with 177 recorded births. The name reached its all-time peak in 2005 with 345 births ranking #634. Since 1996, the popularity has decreased by 46.4%. In 2010, approximately 1 in every 10,838 boys born was named Kasey. RISING Recent data shows the name is currently rising.