Kasey is a distinctive girls' name in England & Wales, ranking #515 in 1997 with 53 recorded births. The name reached its all-time peak in 2006 with 127 births ranking #340. Since 1996, the popularity has increased by 17.8%. In 1997, approximately 1 in every 5,532 girls born was named Kasey. STABLE Recent data shows the name is currently stable.