Cleantha \c-lean-tha, cle(a)-ntha\ as a girl's name is a variant of Cliantha (Greek), and the meaning of Cleantha is "glory-flower".

The baby name Cleantha sounds like Cleanthe, Calantha, Kliantha and Clianthe. Other similar baby names are Kalantha, Calanthe, Caltha, Claretha, Cleona, Klianthe, Gleana, Yolantha, Jolantha, Iolantha, Melantha, Mallantha and Eolantha.