Caileigh is a distinctive girls' name in United States, ranking #4985 in 1998 with 21 recorded births. The name reached its all-time peak in 2008 with 62 births ranking #2861. Since 1996, the popularity has increased by 40.0%. In 1998, approximately 1 in every 84,138 girls born was named Caileigh. FALLING Recent data shows the name is currently falling.