Hadleigh \ha-dlei-gh, had-leigh\ as a girl's name (also used as boy's name Hadleigh), is a variant of Hadley (Old English), and the meaning of Hadleigh is "heather meadow".

The baby name Hadleigh sounds like Hedleigh and Hadlea. Other similar baby names are Haleigh, Harleigh, Hayleigh and Haileigh.