Oreana \o-rea-na\ as a girl's name is a variant of Oriana (Latin), and the meaning of Oreana is "sunrise".

The baby name Oreana sounds like Arena, Aryana, Ariana, Arieana, Oryna, Orina, Iriana, Irena, Erena, Orane, Oriane, Orania, Orianna, Orna and Urena. Other similar baby names are Breana, Oceana and Oleana.