Hadleigh is a distinctive girls' name in United States, ranking #1233 in 2012 with 197 recorded births. The name reached its all-time peak in 2016 with 319 births ranking #883. Since 1996, the popularity has increased by 2,714.3%. In 2012, approximately 1 in every 8,938 girls born was named Hadleigh. FALLING Recent data shows the name is currently falling.