Caileigh is a distinctive girls' name in United States, ranking #3464 in 2000 with 38 recorded births. The name reached its all-time peak in 2008 with 62 births ranking #2861. Since 1996, the popularity has increased by 153.3%. In 2000, approximately 1 in every 47,789 girls born was named Caileigh. FALLING Recent data shows the name is currently falling.