MacKain From the West Highlands & Islands or Antrim
MacKay From Islay, Kintyre, Antrim or N. Uist (Clan Donald MacKays derive from the Gaelic MacAoidh - "son of Hugh". From Kintyre, to Islay – Clan Donald SOUTH; N. Uist – Clan Donald NORTH. No relationship at all to the Northern MacKays.)
MacKeachan A form of MacEachan
MacKean From the West Highlands & Islands or Antrim
MacKechern A form of MacEachern
MacKechnie A form of MacEachan.
MacKee Originally been a MacKay of Islay. From Islay, Kintyre or Antrim
MacKeithan From Skye, N. Uist, Benbecula or S. Uist
MacKelloch From the West Highlands & Islands
MacKelly From the West Highlands & Islands
MacKenabry From Rhum (Derived from the Gaelic Mac Iain Abraich - "son of John of Lochaber". Rhum - CLANRANALD.)
MacKendrick From Lochaber/Glencoe
MacKerracher From Lochaber or Kintyre (Clan Donald MacKerrachers derive from the Gaelic MacFhearchair - "son of Farquhar". Lochaber – KEPPOCH; Kintyre – Clan Donald SOUTH.)
MacKerral From Islay or Kintyre (Clan Donald MacKerrals derive from the Gaelic Mac Gille Cherrel - "son of the servant of St. Ciric or St. Caireall." From Mulrony MacCarrol, Irish minstrel to Angus Og and then the Lords of the Isles – Clan Donald SOUTH.)
MacKerras From Islay or Kintyre (Clan Donald MacKerras' derive from the Gaelic Mac Fhearghuis - "son of Fergus" – Clan Donald SOUTH.)
MacKerron From Kintyre, Arran or Bute
MacKessock From the West Highlands & Islands – a form of MACISSAC
MacKichan A form of MACEACHAN
MacKeigan From N. Uist (Derived from the Gaelic Mac Aodhagain - "son of Aodh", (Hugh – Clan Donald NORTH.)
MacKiergan A form of MACKERRAL
MacKillop From Lochaber, Islay, Kintyre or Arran (Derived from the Gaelic Mac Fhilib - "son of Philip". Lochaber – KEPPOCH; Islay & Kintyre – Clan Donald SOUTH.)
MacKinnel A form of MACDONALD
MacKiver From N. Uist, Islay or Kintyre
MacLae From Islay or Kintyre (Clan Donald MacLaes derive from the Gaelic Mac Dhunnshleibhe - "son of Dunsleve" – Clan Donald SOUTH.)
MacLafferty From Islay, Kintyre or Antrim
MacLairish From N. Uist (Derived from the Gaelic _________________ - Clan Donald NORTH.)
MacLardy/MacLarty From Islay, Kintyre or Antrim
MacLaverty From Islay, Kintyre or Antrim (Derived from the Gaelic Mac Fhlaithbheartaich - "son of the dominion bearing". Heralds, Speakers, and Ambassadors - to the Lords of the Isles – Clan Donald SOUTH.)
MacLeister From Islay or Kintyre
MacLellan From the West Highlands & Islands (Clan Donald MacLellans derive from the Gaelic MacGille Fhaolain - "son of the servant of St. Fillan". Very numerous in N. Morar - GLENGARRY, to S. Morar, Moidart & S. Uist - CLANRANALD. Also found on Islay & Kintyre - Clan Donald SOUTH, and N. Uist - Clan Donald NORTH.)
MacLergan From Islay
MacLerich From Islay or Kintyre
MacLinlagan From Islay (Derived from the Gaelic Mac Gille Fhinnlagan - "son of the servant of St. Fionnlagan" – Clan Donald SOUTH.)
MacLiver From Islay (Clan Donald MacLivers derive from: Gaelic Mac Gille Ibhair - "son of the servant of St. Ibhar" – Clan Donald SOUTH.)
MacLucas/MacLugas From Islay (Clan Donald MacLucas' derive from the Gaelic Mac Gille Maluaig - "son of the servant of St. Luke" – Clan Donald SOUTH.)
MacLulich From the West Highlands & Islands or Antrim (Clan Donald MacLulichs derive from the Gaelic Mac Lulaich - "son of Lulach" – Clan Donald SOUTH; CLANRANALD, & Clan Donald NORTH. No relationship to those from Eastern Ross.)
MacLure From Islay or Kintyre (Clan Donald MacLures derive from the Gaelic Mac an leabhair - "devotee of the book" – Clan Donald SOUTH.)
MacLuskie From Antrim, Islay or Kintyre
MacManechin From N. Uist or Benbecula (Derived from the Gaelic Mac Manach - "son of the monk". N. Uist - Clan Donald NORTH, Benbecula - Clan Donald NORTH or CLANRANALD.)
MacMarcus/MacMarquis From Kintyre. (Derived from the Gaelic Mac Marcuis - "son of Mark" – Clan Donald SOUTH.)
MacMath From Islay or Kintyre (Clan Donald MacMaths derive from the Gaelic Mac Mhatha - "son of Matthew” – Clan Donald SOUTH.)
MacMay From Islay or Kintyre
MacMhuirich From the West Highlands & Islands or Antrim (Derived from the Gaelic Mac Mhuirich - "son of Murray". From Muiredach O'Daly, 13th Cen. Irish poet who became bard to the Lords of the Isles. Family came Heriditary Bards to the Lordship and later to Clanranald. Found on Islay, Kintyre, Jura & Antrim - Clan Donald SOUTH, and in all CLANRANALD lands.)
MacMichael From the West Highlands & Islands
MacMichan From Lochaber/Keppoch
MacMichie From Lochaber/Keppoch (Derived from the Gaelic Mac Gille Mhicheil - "son of the servant of St. Michael" – KEPPOCH. Separate from the MacMichaels of Islay & Kintyre.)
MacMitchell From the West Highlands & Islands
MacMoris From Moidart
MacMurchie From Islay, Kintyre or Antrim (Clan Donald MacMurchies derive from the Gaelic MacMhurchaidh - "son of Murdoch", meaning "sea warrior" or navigator". From Ireland to Islay & Kintyre - Clan Donald SOUTH A branch to N. Uist - Clan Donald NORTH, known as Siol Mhurchaidh.)
MacMurdo From Islay or Kintyre
MacMurdoch From Islay or Kintyre
MacMurphy From Islay or Kintyre
MacMurrich From the West Highlands & Islands or Antrim
MacNakaird
 From Islay or Kintyre (Derived from the Gaelic Mac Nargin - "son of silver" – Clan Donald SOUTH.)
MacOnill A form of MACCONNELL.
MacOshen From Islay or Kintyre.
MacOshenag From Islay or Kintyre.
MacOwen From Antrim
MacPhail From the West Highlands & Islands (Clan Donald MacPhails derive from the Gaelic MacPhail - "son of Paul". Found throughout West Highlands and Islands, including GLENGARRY, GLENCOE, N. Uist & Skye - Clan Donald NORTH, Islay & Kintyre - Clan Donald SOUTH.)
MacPhilip A form of MACKILLOP
MacQueen From Skye, N. Uist, S. Uist, Islay or Kintyre (Derived from: in Islay & Kintyre: (Clan Donald SOUTH), the Gaelic/Irish MacCuinn and MacCuithean; and in Skye & N. Uist: (Clan Donald North/Sleat), the Norse Mac Sve inn. Clan Chattan MacQueens apparently from Moidart (not Skye) with Mora of Moidart when she married Malcolm Mackintosh. In Skye the MacCuitheans call themselves MacDonald.)
MacQuilken/an From Islay or Kintyre (Clan Donald MacQuilkans derive from the Gaelic Mac Cuilcein - "son of Wilkie" – Clan Donald SOUTH.)
MacQuillan From Antrim, Islay or Kintyre (Derived from the Gaelic Mac Uighilin or Mac Cailein - "son of Colin". Were original Lords of the Route in Antrim - taken over by Clan Donald in 16th cen. Antrim, Islay & Kintyre - Clan Donald SOUTH.)
MacQuilly From Eigg (Derived from the Gaelic Mac Choiligh - "son of the cock” – CLANRANALD.)
MacQuistan From Skye
MacRanald From Lochaber/Keppoch, Islay or Kintyre (Derive from the Gaelic Mac Raonuill - "son of Ranald". Very common given name throughout Clan Donald, giving rise to many variations as last names. Fairly common on Islay & Kintyre - Clan Donald SOUTH.)
MacRanie A form of MACCRAIN
MacRankin From Lochaber/Keppoch (Clan Donald MacRankins derive from the Gaelic Mac Fhraing - "son of Francis" – GLENCOE, possibly KEPPOCH.)
MacRennie From Lochaber/Keppoch, Islay or Kintyre
MacReynold From Lochaber/Keppoch
MacRory/MacRuairi/MacRury From the West Highlands & Islands (Clan Donald MacRorys derive from the Gaelic Mac Ruairidh - "son of Rory". From Ruaira MacRanald MacSomerled, 1st of Clan Ruiari, whose lands eventually, through an heiress, came to Clanranald. Common name throughout West Highlands, Islands & Antrim. CLANRANALD, Clan Donald SOUTH, Clan Donald NORTH.)
MacScilling From Kintyre (Derived from the Gaelic Mac Sgillin - "son of Scilling” - Clan Donald SOUTH.)
MacShannon From Islay or Kintyre
MacSheehy From Ulster or Munster (Derived from the Gaelic Mac Sithigh - "son of peace". A Galloglass family which finally settled in Munster - Clan Donald SOUTH.)
MacSherry From Skye (Clan Donald MacSherrys derive from the Gaelic Mac Siridh - "son of Sigurd". Skye - Clan Donald NORTH.)
MacSorley From Islay, Kintyre or Antrim (Clan Donald MacSorleys derive from the Gaelic Mac Somhairle - "son of Somerled" - 1st Lord of the Isles. Antrim, Islay & Kintyre - Clan Donald SOUTH.)
MacSporran From Kintyre (Derived from the Gaelic Mac an sporail - "son of the purse". Pursebearers - Treasurers - to the Lords of the Isles – Clan Donald SOUTH.)
MacStaker/MacStalker From Kintyre
MacSwain A form of MACQUEEN
MacSwan From Sleat on Skye (Derived from the Gaelic Mac Suain - "son of Suain" – Clan Donald NORTH. Not the same as MacQueen.)
MacSween A form of MACQUEEN
MacSweeney From Ulster or Munster (Derived from the Gaelic Mac Suibhne - "son of Suibhne". From Suibhne O'Neill, a 14th cen. Argyle chieftain, who led Clan Donald Galloglasses in Ulster - some to Munster. Clan Donald SOUTH.)
MacTrein From Kintyre (Derived from the Gaelic Mac Treun - "son of the strong" or "champion". Hereditary champions to the Lords of the Isles – Clan Donald SOUTH.)
MacUisdean From Skye (Derived from the Gaelic Mac Uisdean - "son of Hugh" - 3rd son of Alexander, Lord of the Isles. Hugh became 1st of Sleat and ancestor of the High Chiefs – Clan Donald NORTH.)
MacVanish From N. Uist (Clan Donald MacVanishes derive from the Gaelic Mac Mhanuis - "son of Manus" – Clan Donald NORTH.)
MacVannan From Skye (Derived from the Gaelic Mac Mhannan - "son of Buchanan" – Clan Donald NORTH.)
MacVarish From Moidart (Derived from the Gaelic Mac Bharrais - "son of Maurice” – CLANRANALD.)
MacVey From the West Highlands & Islands
MacVicar From N. Uist, Islay or Kintyre (Clan Donald MacVicars derive from the Gaelic Mac a bhiocair - "son of the Vicar". Islay & Kintyre – Clan Donald SOUTH; N. Uist – Clan Donald NORTH.)
MacVurrich A form of MacMhuirich
MacWalrick From Glengarry or Lochaber (Clan Donald MacWalricks derive from the Gaelic MacUalraig - "son of Ualraig". From Ulrick Kennedy who fled Ayrshire to Lochaber in 16th cen. Most are GLENGERRY, some are KEPPOCH.)
MacWarish A form of MacVarish
MacWhan A form of MacQueen
MacWhannel A form of MacDonald
MacWhellan A form of MacQuillan
MacWhiston A form of MacUisdean
MacWhithee A form of MacCuithein
MacWilkin A form of MacQuilkan
MacWillie From Ulster (Clan Donald MacWillies derive from Donald MacDonald, a Keppoch officer captured during the "45". Received pardon if he left Scotland & changed his name. He chose MacWillie. One son settled in Ulster, another to USA. Same details by widely separated branches of the family lend credence to this family tradition. Not to be confused with the highland border MacWillie derived from William. KEPPOCH.)
MacWurie A form of MACMHUIRICH