Harleigh is a distinctive girls' name in United States, ranking #1127 in 2021 with 219 recorded births. The name reached its all-time peak in 2017 with 312 births ranking #877. Since 1996, the popularity has increased by 271.2%. In 2021, approximately 1 in every 7,487 girls born was named Harleigh. FALLING Recent data shows the name is currently falling.