[Celtic] The goddess who represents the spirit of Ireland, and who is the wife of king MacCuill. She was thought to be the first settler in Ireland. She is part of a trinity of goddesses, the daughters of Fiachna, together with Fodla and Eriu. Amergin, son of Miled, promised her the honor of naming the island after her. Banba is also a poetic name for Ireland. Initially, she could have been a goddess of war as well as a fertility goddess.