Deona \de(o)-na\ as a girl's name is a variant of Deanna (Old English), and the meaning of Deona is "valley; church leader".

The baby name Deona sounds like Deena, Deonna, Deana, Dena, Denna, Diona, Deon, Dona and Teona. Other similar baby names are Deora, Devona, Demona, Keona and Leona.