Kayleigh is a popular girls' name in England & Wales, ranking #70 in 2000 with 746 recorded births. The name reached its all-time peak in 1996 with 1,206 births ranking #51. Since 1996, the popularity has decreased by 38.1%. In 2000, approximately 1 in every 366 girls born was named Kayleigh. STABLE Recent data shows the name is currently stable.