Corrie (surname) derived from the Gaelic "coire", meaning "cauldron", which was used in place names to describe a circular valley on the side of a mountain. Another origin of the surname is from a variation of the surnames "Corry" and "McCorry", which are common in the north of Ireland. These particular surnames are derived from the Irish "Mac Gothraidh", meaning "son of "Gothradh"". In Ireland, the surname is rare, although it is found in numbers in Belfast and Derry. The surname, when found in Ireland, can originate as either the northern Irish patronym, or from any of the Scottish toponyms. The name
Mac Aodhagáin Flann Mac Aodhagáin up to the year 1643. The surname has been Anglicised in a variety of ways, including as Mac Egan, Egan, Eagan, Keegan, or Keigan, McKiegan, and McKagan. Muirchertach Mac Aodhagáin Muirchertach Mac Aodhagáin Muirchertach Mac Aodhagáin Muirchertach Mac Aodhagáin Muirchertach Mac Aodhagáin Muirchertach Mac Aodhagáin Muirchertach Mac Aodhagáin Mac Aodhagáin Mac Aodhagáin (English: Egan or Keegan), is an Irish Gaelic clan of Brehons who were hereditary lawyers - firstly to the Ó Conchobhair Kings of Connacht, and later to the Burkes of Clanricarde. The earliest surviving Irish law manuscript, "In Senchas Már", was written prior to 1350