Charleen \ch(ar)-leen\ as a girl's name is a variant of Carol (Old German), Caroline (Old German), Charlene (Old German) and Charlotte (Old German), and the meaning of Charleen is "free man".
The baby name Charleen sounds like Sharleen, Charleena, Charlien and Charleene. Other similar baby names are Carleen, Charlee and Charmeen.