Hadleigh is a distinctive girls' name in United States, ranking #1532 in 2010 with 146 recorded births. The name reached its all-time peak in 2016 with 319 births ranking #883. Since 1996, the popularity has increased by 1,985.7%. In 2010, approximately 1 in every 12,173 girls born was named Hadleigh. FALLING Recent data shows the name is currently falling.