Caileigh is a distinctive girls' name in United States, ranking #3609 in 2007 with 45 recorded births. The name reached its all-time peak in 2008 with 62 births ranking #2861. Since 1996, the popularity has increased by 200.0%. In 2007, approximately 1 in every 42,721 girls born was named Caileigh. FALLING Recent data shows the name is currently falling.