Aletha \a-le-tha\ as a girl's name is a variant of Alethea (Greek), and the meaning of Aletha is "verity, truth".

The baby name Aletha sounds like Aleta, Aletta, Alethia, Aletea, Altha and Oletha. Other similar baby names are Agetha, Aletia, Alesha, Aretha and Arletha.