Syntha \s(y)-ntha, syn-tha\ as a girl's name is a variant of Cynthia (Greek), and the meaning of Syntha is "from Mount Kynthos".

The baby name Syntha sounds like Synthya and Synthia. Other similar baby names are Synthie, Syntheea, Synthee, Synda, Kynthia, Cyntia, Cynthya, Cynthea, Cintha, Iantha, Symantha, Sancha, Santa, Zantha and Xantha.