Filanthia \f(i)-lan-thia, fil(a)-nthia\ as a girl's name is a variant of Philantha (Greek), and the meaning of Filanthia is "lover of flowers".

The baby name Filanthia sounds like Philanthia and Philanthie. Other similar baby names are Filania, Calantha, Kalantha, Yolantha, Jolantha, Iolantha, Melantha, Filanna, Filothea and Eolantha.