Caileigh is a distinctive girls' name in United States, ranking #4011 in 2006 with 37 recorded births. The name reached its all-time peak in 2008 with 62 births ranking #2861. Since 1996, the popularity has increased by 146.7%. In 2006, approximately 1 in every 51,380 girls born was named Caileigh. FALLING Recent data shows the name is currently falling.