Kaleigh is a moderately popular girls' name in United States, ranking #489 in 2006 with 636 recorded births. The name reached its all-time peak in 2001 with 729 births ranking #399. Since 1996, the popularity has increased by 27.5%. In 2006, approximately 1 in every 2,989 girls born was named Kaleigh. FALLING Recent data shows the name is currently falling.