Cailey is a distinctive girls' name in United States, ranking #4032 in 2021 with 36 recorded births. The name reached its all-time peak in 1999 with 198 births ranking #1028. Since 1996, the popularity has decreased by 65.7%. In 2021, approximately 1 in every 45,548 girls born was named Cailey. FALLING Recent data shows the name is currently falling.