Harleigh is a distinctive girls' name in United States, ranking #1916 in 1997 with 76 recorded births. The name reached its all-time peak in 2017 with 312 births ranking #877. Since 1996, the popularity has increased by 28.8%. In 1997, approximately 1 in every 22,903 girls born was named Harleigh. FALLING Recent data shows the name is currently falling.