Rea \rea\ as a girl's name is a variant of Rhea (Greek) and Ria (Danish), and the meaning of Rea is "flowing".

The baby name Rea sounds like Ree, Rei and Reya. Other similar baby names are Bea, Dea, Tea, Rena, Lea, Mea, Nea, Reba, Read, Reta, Reda, Reza, Reva and Zea.