Kaileigh is a distinctive girls' name in United States, ranking #1794 in 1999 with 89 recorded births. The name reached its all-time peak in 2004 with 124 births ranking #1587. Since 1996, the popularity has increased by 43.5%. In 1999, approximately 1 in every 19,930 girls born was named Kaileigh. FALLING Recent data shows the name is currently falling.