Hadleigh is a distinctive girls' name in United States, ranking #3057 in 2003 with 49 recorded births. This places Hadleigh in the top 17% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2016 with 319 births ranking #883. Since 1996, the popularity has increased by 600.0%. In 2003, approximately 1 in every 37,287 girls born was named Hadleigh. FALLING Recent data shows the name is currently falling.