Carletha \c(a)-rle-tha, car-letha\ as a girl's name is a variant of Carla (Old German), and the meaning of Carletha is "free man".
The baby name Carletha sounds like Carletta, Carlethe and Carleta. Other similar baby names are Arletha, Caltha, Carlita, Carlisha, Carlette, Carlena, Carleeza, Carleah, Carlenna, Carleena, Carlyta, Carlotta, Carlota, Karletta and Karlesha.