Hadleigh is an English name for girls. The meaning is `heather meadow` The name Hadleigh is most commonly given to American girls. Hadleigh is given to boys and girls in Scotland and England and Wales What do they use in other countries? Hadley (English) The name sounds like: Hedleigh, Hadlea Similar names are: Haleigh, Harleigh, Hayleigh, Haileigh...