Onawa \o-na-wa\ as a girl's name.

The baby name Onawa sounds like Unah, Una, Oonah, Oona, Inah, Ina, Anais, Ena, Ana, Anya, Anna, Ania, Aniya, Onie, Oni, Iana, Ayana, Enya, Ennya, Yna, Ioana, Jana, Janaya, Janaea, Juana, Joana, Janowa, Jeana, Jiana, Yoana and Yana. Other similar baby names are Onora, Onita, Onyda and Onida.