Hidua is a Celtic goddess worshipped in Gaul; she is known only from inscriptions in Etrechy, France, where she was accompanied by her fellow deities Etiona, Isosa, Gnatus, and Carantana.
Hidua received votive and dedicatory offerings from her worshippers; otherwise little is known of the specifics of her cult.
The origin of Hidua’s name is uncertain. I’ve seen it suggested that it comes from the Proto-Celtic *edus or “birth pang” which would suggest that she is a goddess of childbirth.
Hidua is known from inscriptions found in Etrechy, France.