Kaysey is a distinctive girls' name in United States, ranking #13127 in 2003 with 7 recorded births. The name reached its all-time peak in 1996 with 9 births ranking #9167. Since 1996, the popularity has decreased by 22.2%. In 2003, approximately 1 in every 261,007 girls born was named Kaysey. FALLING Recent data shows the name is currently falling.