Save Type Surname (from given name) Usage Irish Pronounced Pron. /mˠək.ˈiːə.ɡaːnʲ/ [key·simplify] Meaning & HistoryExpand Links Irish Gaelic form of Keegan. Related NamesDetails RootAodhagán (given name)Other Languages & CulturesHughes, MacKay, Magee, McCoy, McGee, McKay, McKee(Scottish) MacAoidh(Scottish Gaelic)