Cayleigh is a distinctive girls' name in United States, ranking #2137 in 2008 with 94 recorded births. The name reached its all-time peak in 2009 with 162 births ranking #1440. Since 1996, the popularity has increased by 422.2%. In 2008, approximately 1 in every 20,114 girls born was named Cayleigh. STABLE Recent data shows the name is currently stable.