Kaileigh is a distinctive girls' name in United States, ranking #2040 in 2009 with 101 recorded births. The name reached its all-time peak in 2004 with 124 births ranking #1587. Since 1996, the popularity has increased by 62.9%. In 2009, approximately 1 in every 18,187 girls born was named Kaileigh. FALLING Recent data shows the name is currently falling.