Mac Eoin

Mac Eoin, MacEoin or McEoin is an Irish surname. Notable people with the surname include:

Denis MacEoin, Irish editor
Gearóid Mac Eoin, Irish academic
Seán Mac Eoin, Irish politician
Tomás Mac Eoin, Irish singer
Owen MacEoin Dubh MacAlister, Chief of Clan MacAlister
Athairne Mac Eoghain, Irish poet