Cayleigh is a distinctive girls' name in United States, ranking #3386 in 1999 with 37 recorded births. The name reached its all-time peak in 2009 with 162 births ranking #1440. Since 1996, the popularity has increased by 105.6%. In 1999, approximately 1 in every 47,940 girls born was named Cayleigh. STABLE Recent data shows the name is currently stable.