Eriu

In Goidelic mythology, Eriu was the personification of Ireland and mother of Bres by Prince Elatha. She was one of the Fomorians. The name "Ireland" comes from her name.

Along with her sisters (daughters of Fiachna), Fodla and Banba, she was part of an important triumvirate of goddesses. They were the first settlers of Ireland, led by King Amergin.

Alternative: Eri