Hedly \he(d)-ly\ as a girl's name (also used as boy's name Hedly), is a variant of Hadley (Old English), and the meaning of Hedly is "heather meadow".

The baby name Hedly sounds like Hedley and Hadly. Other similar baby names are Hedy, Delly, Hetty, Hedlie, Hedlea, Hilly, Hally, Harly, Haily, Haely, Hedda, Hedi, Heddi, Heda, Hedia, Hedya, Hedyla, Heidy, Heidey, Hella and Holly.