Cailey is a distinctive girls' name in United States, ranking #3512 in 2018 with 44 recorded births. The name reached its all-time peak in 1999 with 198 births ranking #1028. Since 1996, the popularity has decreased by 58.1%. In 2018, approximately 1 in every 38,646 girls born was named Cailey. FALLING Recent data shows the name is currently falling.