Cayleigh is a distinctive girls' name in United States, ranking #2388 in 2015 with 77 recorded births. The name reached its all-time peak in 2009 with 162 births ranking #1440. Since 1996, the popularity has increased by 327.8%. In 2015, approximately 1 in every 23,177 girls born was named Cayleigh. STABLE Recent data shows the name is currently stable.