Cayleigh is a distinctive girls' name in United States, ranking #2909 in 2000 with 49 recorded births. The name reached its all-time peak in 2009 with 162 births ranking #1440. Since 1996, the popularity has increased by 172.2%. In 2000, approximately 1 in every 37,061 girls born was named Cayleigh. STABLE Recent data shows the name is currently stable.