Kaileigh is a distinctive girls' name in United States, ranking #1978 in 2007 with 104 recorded births. The name reached its all-time peak in 2004 with 124 births ranking #1587. Since 1996, the popularity has increased by 67.7%. In 2007, approximately 1 in every 18,485 girls born was named Kaileigh. FALLING Recent data shows the name is currently falling.