Xantha \x(a)-ntha, xan-tha\ as a girl's name is a variant of Xanthe (Greek), and the meaning of Xantha is "yellow, blonde".

The baby name Xantha sounds like Zantha and Xanthia. Other similar baby names are Iantha, Syntha, Diantha, Cintha, Ianthe, Janthia, Ianthia, Panthea, Panthia, Sancha and Santa.