Hoey

Hoey is an Irish surname. Spelling variations include: O'Hoey, Haughey, McCaughey and McKeogh, among others. The original Irish spelling is Ó hEochaidh.
The Hoeys are descendants of the ancient Dál Fiatach dynasty, rulers of the Ulaid and formers kings of Ulster. They trace their descent from Fiatach Finn mac Dáire, a King of Ulster and High King of Ireland in the 1st Century AD.