The name Rhya is a girl's name . Rhya and is often added to lists like Goddess Baby Names and discussed in our forums with posts like "Baby a Day".
From the experts:
Rhya is the Fertility Goddess of several ancient religions, associated with mothers and pregnant women. In some legends she is the mother of Manann and Verena and wife of Taal. Pronounced rye-ah, similar names from other cultures include Rya, Riya, and Raya.