Caysie is a distinctive girls' name in United States, ranking #14827 in 1999 with 5 recorded births. The name reached its all-time peak in 2000 with 13 births ranking #7665. Since 1996, the popularity has decreased by 44.4%. In 1999, approximately 1 in every 354,756 girls born was named Caysie. FALLING Recent data shows the name is currently falling.