Cayley is a distinctive girls' name in United States, ranking #11324 in 2021 with 8 recorded births. The name reached its all-time peak in 1998 with 75 births ranking #1994. Since 1996, the popularity has decreased by 83.3%. In 2021, approximately 1 in every 204,964 girls born was named Cayley. STABLE Recent data shows the name is currently stable.