Eyo \e-yo\ as a girl's name is a variant of Io. See for origin and meaning of Eyo.

The baby name Eyo sounds like Aya and Jo. Other similar baby names are Ena, Em, Eve, Eva, Echo, Ekko, Eda, Ede, Eyde, Edy, Edi, Ela, Eir, El, Eli, Ema, Enya, Evy, Eba, Mya, Nya and Rye.