Cayleigh is a distinctive girls' name in United States, ranking #2969 in 2001 with 48 recorded births. The name reached its all-time peak in 2009 with 162 births ranking #1440. Since 1996, the popularity has increased by 166.7%. In 2001, approximately 1 in every 37,512 girls born was named Cayleigh. STABLE Recent data shows the name is currently stable.