McDaid is an Irish surname, originating in northwest Ireland. The name is most often an alternate spelling of the McDevitt family name. Both of these names are offshoots of the larger O'Doherty Irish clan. Notable people with the McDaid surname include:
McKee is a surname of Scottish or Irish origin. The surname is derived from the Gaelic Mac Aodha a patronymic form of an old Gaelic personal name which means "fire". Similar surnames which also are derived from the same Gaelic patronymic are McCoy, McGee, Kee and McKay. Notable people with the surname include:
The surname McAleer is found in County Tyrone, Ulster in Ireland, moving into western regions of Scotland. It is an Anglicisation of the Gaelic Mac Giolla Uidhir or Mac Giolla Uír. It is thought to mean "son of the servant of Saint Odhar". Legend says that Saint Odhar was Saint Patrick's charioteer.
McGuinness is an Irish surname. It derives from and is an anglicized form of the Gaelic Mac Aonghuis, literally meaning "son of Angus". It may also denote the name Mac Naois.
McKeown or MacKeown is an Irish surname. it originates from two distinct, but similar Irish names: Mac Eoghain and Mac Eoin, which are pronounced identically: /mək ˈow ən/ or "McOwen". The surnames are associated with the Mac Eoin Bissett family, a family who arrived in the Irish Glens of Antrim in the 13th century AD with John Bissett. The family settled in the region with other Anglo-Norman families, marrying into local Gaelic families, adopting the Gaelic culture, laws, language and finding themselves totally assimilated into Irish life.
McAllister is a surname from Scotland and Ireland that originates from the Gaelic name Mac Alasdair, meaning son of Alasdair. Alasdair is the Gaelic form of the first name Alexander.
McCaffrey, sometimes spelled Caffrey or McCaffery, is an Irish surname. It is found mostly in the Counties Fermanagh, Monaghan, Cavan and Tyrone in the north west of Ireland. Ballymccaffrey is a townland outside Tempo in county Fermanagh. The surname is an Anglicised form of the Gaelic names Mac Gafraidh, Mac Gofraidh, which mean "son of Gafraidh", "son of Gofraidh". The Gaelic names are forms of the Old Norse Guðfróðr. Notable people with the surname include:
McCourt is an Irish surname associated with the province of Ulster. It derives from the Old Gaelic name "MacCuarta" or sometimes "MacCuairt", translating as "the son of Cuairt", a byname meaning "visitor". The name has associations with the equally Old Gaelic name of Muircheartaigh, which may be perceived through the Anglicized pronunciation of that surname as McCourt.
McKernan is an Irish surname originating in Cavan.
McQuillan and MacQuillan are surnames of Irish origin. There are several unrelated origins of the surnames McQuillan and MacQuillan.
McGuckin is an anglicization of the Irish surname Mag Eocháin. The female form of the name in Irish is Nic Eocháin. This surname is most common in south County Londonderry followed by east County Tyrone, both in Northern Ireland. The surname translates as "Son of Eocha" or "Eochán", a diminutive of the name Eochaidh. Similar to the Scottish Gaelic name Eachann. The McGuckin sept are thought to be of the Cenél nEógain of the Uí Néill.
McAuliffe or MacAuliffe is a surname of Norse Irish origin. The name is an Anglicisation of the Gaelic Mac Amhlaoibh, meaning "son of Amhlaoibh". The Gaelic name, Amhlaoibh, was derived from the Old Norse personal name Olaf. The surname occurs frequently in Munster, especially northern County Cork, western County Limerick, and eastern County Kerry. The McAuliffes were a sept, related to the McCarthys.
McHugh is a common surname of Irish origin. It is an anglicisation of the original Irish Mac Aodha, meaning literally "Son of Aodh". Aodh was a popular male given name in mediaeval Gaelic Ireland. It was traditionally written in English-language documents as Hugh, an unrelated name of Frankish origin.
McCready is an Irish and Scottish surname. It is the Anglicized form of Gaelic Mac Riada "son of Riada", a personal name meaning "trained" and "expert". McCready is a variant of McCreadie; other variants are MacCready and McCredie.
McCausland, meaning "Son of Absolom" is a surname of Irish origin; there is also a clan of this name in Scotland. The family claim descent from the Cenel Eoghain race in Derry and Tyrone, a branch of the Ui Neil.
McGoldrick is a surname of Irish origin. Notable people with the surname include:
McGourty or McGoorty is a surname. Notable people with the surname include:
McManamon is a surname. Notable people with the surname include:
McMenamin is an Irish surname. In Gaelic it is rendered, Mac Meanman, meaning 'son of Meanma' a name meaning courageous or high spirited. It originated in County Donegal in the 13th century. The first written mention of the name is in 1303 in the 'Annals of Loch Cé' which records the deaths of Donnchadh Mac Meanman and Aedh Mac Meanman, grandsons of the Lector O'Domnhaill, the chieftain of Fanad, during a dynastic struggle within the Cenél Conaill. The McMenamins are a branch of the O'Donnells of Tyrconnell (Donegal) and are part of the Sil Lugdach, descendants of Lugaid mac Sétnai, the great-grandson of Conall Gulban. Like many discarded branches of noble families, the McMenamins sought advancement in the church evidenced by numerous mentions of McMenamin prelates in papal letters from the late 1300s to the late 1400s. They were supplanted in their home territory of Fanad by the Sweeneys and over the centuries became more distantly related to the royal line of the Cenél Conaill. One scholar describes the family as "...a discarded branch of the O'Donnell dynasty"
McKenna is an Irish surname. It derives from the Gaelic name Cináed, meaning, “born of fire.” It is the anglicized form of the Gaelic Mac Cionaodha meaning "son of Cionnaith", or of the Scottish surname, from Galloway, "MacCionaodha".
McAdam, MacAdam or Macadam is a Scottish Gaelic clan which originated as a branch of Clan Gregor. As a surname it is most prominent in the Galloway and Ayrshire regions of Scotland. Some of their descendants are also to be found in Ireland, the United States, Australia and Canada.