Karly \k(a)-rly, kar-ly\ as a girl's name is a variant of Carly (Latin), Charlotte (Old German) and Karla (Greek), and the meaning of Karly is "free man".
The baby name Karly sounds like Karlye, Karli and Karley. Other similar baby names are Kally, Kaly, Karry, Karlyn, Harly and Kary.