Cailey is a distinctive girls' name in United States, ranking #2226 in 2016 with 86 recorded births. The name reached its all-time peak in 1999 with 198 births ranking #1028. Since 1996, the popularity has decreased by 18.1%. In 2016, approximately 1 in every 20,599 girls born was named Cailey. FALLING Recent data shows the name is currently falling.