Kaysey is a distinctive girls' name in United States, ranking #11251 in 2000 with 8 recorded births. This places Kaysey in the bottom 36% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 9 births ranking #9167. Since 1996, the popularity has decreased by 11.1%. In 2000, approximately 1 in every 226,997 girls born was named Kaysey. FALLING Recent data shows the name is currently falling.