Katha \k(a)-tha\ as a girl's name is a variant of Catherine (Greek), Katherine (Greek) and Kathleen (Irish), and the meaning of Katha is "pure".

The baby name Katha sounds like Katya, Kathy, Kathi, Kata, Catha, Kathe, Kathya and Kathia. Other similar baby names are Katia, Kasha and Matha.