Cayley is a distinctive girls' name in United States, ranking #7465 in 2018 with 15 recorded births. The name reached its all-time peak in 1998 with 75 births ranking #1994. Since 1996, the popularity has decreased by 68.8%. In 2018, approximately 1 in every 113,362 girls born was named Cayley. STABLE Recent data shows the name is currently stable.