What is the origin of the word Mcguigan?
Irish (northern): perhaps an Anglicized form of Gaelic Mag Uiginn 'son of the viking' (see Higgins 1). Irish (northern): Anglicized form of Gaelic Mac Guagáin, a shortened form of Mag Eochagáin, son of Eochagán, a diminutive of Eochaidh 'horseman'.
Irish (northern): perhaps an Anglicized form of Gaelic Mag Uiginn 'son of the viking' (see Higgins 1). Irish (northern): Anglicized form of Gaelic Mac Guagáin, a shortened form of Mag Eochagáin, son of Eochagán, a diminutive of Eochaidh 'horseman'.
