Dunly \d(u)-nly, dun-ly\ as a boy's name is a variant of Dunley (Old English), and the meaning of Dunly is "meadow with the hill".
The baby name Dunly sounds like Denly, Denley, Dunnley, Dunlie and Dunlea. Other similar baby names are Dandy, Daily, Daly, Danny, Denby, Denny, Danby, Donny, Dudley, Dunn, Dunc, Dunlop, Dunne, Hanly, Kenly, Linly, Manly, Penly and Tully.