Kaleigh is a moderately popular girls' name in United States, ranking #399 in 2001 with 729 recorded births. The name reached its all-time peak in 2001 with 729 births ranking #399. Since 1996, the popularity has increased by 46.1%. In 2001, approximately 1 in every 2,470 girls born was named Kaleigh. FALLING Recent data shows the name is currently falling.