Kaleigh is a moderately popular girls' name in United States, ranking #423 in 1998 with 625 recorded births. The name reached its all-time peak in 2001 with 729 births ranking #399. Since 1996, the popularity has increased by 25.3%. In 1998, approximately 1 in every 2,827 girls born was named Kaleigh. FALLING Recent data shows the name is currently falling.