Names - A to L
| A | |
| (1) Abrach | Only those from Lochaber; GlenCoe. From the Gaelic: 'Belonging to Lochaber.' |
| Addison (61) | Only those from Islay. |
| Alcock (17) | Only those from West Highlands & Islands and MUST been originally MacAllan. |
| (2) Alexander (16) | Only those of Scots ancestry. fr Gae: Alasdair. First adopted by the Menstric line of MacAlasdair. A few of this line are of Glengarry. |
| Allan (17) | Only from West Highlands & Islands and MUST been originally MacAllan. |
| Allanson/Allison (17) | Only from West Highlands & Islands. |
| Ambrose (29) | Only those from Islay & Kintyre. |
| Anderson (61) | Only those from Islay. |
| Arnot (92) | Only those from Islay & Kintyre. |
| B | |
| (3) Balloch | Only those from West Highlands & Islands or Antrim. |
| Baxter (20) | Only those from Islay & Kintyre and must originally have been MacBaxter. |
| Beaton (21) | Only those from West Highlands & Islands. |
| (4) Bethune | Only those from Skye. |
| Bisset (59) | Only those from Antrim or the West Highlands & Islands. |
| Blue (86) | Only those from Islay, Kintyre or Arran. |
| Bowie (84) | Only those from Islay, Kintyre or Jura. |
| Boyd (22) | Only those from North Uist. |
| (5) Boyle | Only those from Antrim, Skye or Lochaber. |
| Bradley (149) | Only those from Islay & Kintyre and must originally been O'Brolachain. |
| Brady (149) | Only those from Islay & Kintyre and must originally been O'Brolachain. |
| Brodie (149) | Only those from Islay & Kintyre and must originally been O'Brolachain. |
| Brown (23) | Only those from Islay & Kintyre and must originally been MacBrehon. |
| Budge | Only those from Skye or Caithness. Clan Donald Budges derive from MacDonalds from Skye who fled to Caithness and changed their names. |
| Buie (84) | (see Bowie) |
| Bulloch (3) | Only those from West Highlands & Islands or Antrim. |
| Burke (7) | Only those from Antrim, Skye or Lochaber. Clan Donald Burkes are from the Irish-Norman de Burca. Originally from Antrim to Clan Donald South, then to Skye, Clan Donald North and Keppoch; others to Uist, Benbecula, Clanranald. |
| C | |
| Cain (71) | Only those from WH & I, Ardnamurchan or Lochaber and must have originally been a MACCAIN (71). |
| Calbraith (24) | only from Islay, Kintyre or Gigha & must originally been Galbraith. |
| Callan (17) | Only those from West Highlands & Islands and must have originally been a MACALLAN. |
| Cambridge (29) | only from Islay & Kintyre and MUST been originally MacCambridge. |
| (8) CANOCHSON | Only those from Islay, Kintyre or Antrim. Clan Donald Canochsons derive from: Gaelic Cathonoch "Son of Cathanach". Clan Donald SOUTH. |
| Carmichael (87) | only from West Highlands & Islands and MUST been originally MacIllimhicall. |
| (9) Carroon | only from West Highlands & Islands, Kintyre or Antrim. Clan Donald Carroons derive from Loch Carron in Lochalsh. Adopted by a GLENGARRY family. |
| Chambers (29) | only from Islay & Kintyre and MUST been originally MacCambridge. |
| Clark (37) | Only those from Islay or Kintyre (37). |
| Clerk (37) | [see Clark] |
| Cochran (56) | Only those from West Highlands & Islands. |
| Colson (40) | Only those from West Highlands & Islands. |
| Cone (10) | Only those from West Highlands & Islands or Antrim. |
| Conlay (110) | Only those from Islay or Kintyre and must have originally been a MacLae. |
| (10) Conn | Only those from West Highlands & Islands or Antrim. Clan Donald Conns derive from: Traditional name of Clan Donald - Siol Cuinn - "The Seed of Conn" of the 100 Battles. Found in Islay, Kintyre, Antrim, Clan Donald SOUTH. |
| Connell (53) | Must have originally been a MACCONNELL. O'Connell is NOT related. |
| Connely (110) | Only those from Islay or Kintyre and must have originally been a MACDONLEAVY. |
| Cook (42) | Only those from Islay, Kintyre or Arran and must have originally been a MACCOOK. |
| Coppock | Only those from Lochaber. |
| Cowan (75) | Only those from Glengarry, Islay or Kintyre and must have originally been a MACCOWAN. |
| Cromb (76) | Only those from Islay and must have originally been a MACCRUM. |
| Crum (76) | Only those from Islay and must have originally been a MACCRUM. |
| Cunningham (75) | Only those from Glengarry, Islay or Kintyre and must have originally been a MACCOWAN. |
| Currie /Curry(122)(68) | Most of this name were originally MACMHUIRICHS (122) and a few were MACGORRIES (68). |
| D | |
| Daniel (53) | Only those from West Highlands & Islands or Antrim and must have originally been a MACDANIEL. |
| Darroch (90) | Only those from Islay, Kintyre or Jura. |
| Dennison (93) | Only those from Islay or Kintyre. |
| Donald (53) | Only those who were originally MacDonald. |
| Donaldson (53) | Only those who were originally MacDonald. |
| Donnell (53) | Only those who were originally MacDonnell. O'Donnell is not related. |
| Drain (141) | Only those from Kintyre. |
| Dunsleve (110) | Only those from Islay or Kintyre. |
| E | |
| Ellison (17) | Only those from West Highlands & Islands and must have originally been a MACALLAN. |
| F | |
| Fletcher | Only those from Islay or Kintyre and must have originally been a MacLeister(95). |
| (11) Forrestor | Only those from Islay or Kintyre. Clan Donald Forresters derive from: Office of "Forest Keeper" for Clan on Islay & Kintyre. Clan Donald SOUTH. |
| Foster (11) | Only those from Islay or Kintyre and must have originally been a Forrester. |
| G | |
| Galbraith (24) | Only those from Islay, Kintyre, Colonsay or Gigha. |
| (12) Galt | Only those from West Highlands & Islands. Clan Donald Galts derive from: Old Gaelic meaning "Stranger". Found on Islay Clan Donald SOUTH. |
| Gilbride (74) | Only those from West Highlands & Islands or Antrim and must have originally been a MACILBRIDE. |
| Gill (60)/(65) | Only those from West Highlands & Islands and must have originally been a MACGILL (60) or a MACGILLIS (65). |
| Gililan (113) | Only those from West Highlands & Islands, particularly Morar or Moidart and must have originally been a MACLELLAN. |
| Gillis (65) | From West Highlands & Islands, particularly Morar. |
| Glashan (85) | Only those from Islay, Kintyre or N. Uist and must have originally been a MACGLASHAN. |
| Glass (85) | Only those from Islay, Kintyre or N. Uist and must have originally been a MACGLASHAN. |
| Godfrey (68) | Only those from S. Uist, Benbecula or N. Uist and must have originally been a MACGORRIE. |
| Gowan (69) | Only those from West Highlands & Islands and must have originally been a MACGOWAN. |
| Gray (85) | Only those from Islay, Kintyre or N. Uist and must have originally been a MACGLASHAN. |
| Greenfield | Only those from Glengarry or Caithness. Clan Donald Greenfields derive from: A farm in Glengarry whose MacDonells, upon migrating to Caithness, took the name of their Greenfield homelands. |
| H | |
| Hattan (80) | Only those from Kintyre and must have originally been a MACHATTON. |
| Hawthorn (154) | Only those from Kintyre. |
| Henderson (57) | Only those from Lochaber/Glencoe. |
| Hendry (57) | Only those from Lochaber/Glencoe. |
| Henry (57) | Only those from Lochaber/Glencoe. |
| Herron (81) | Only those from Kintyre, Arron or Bute and must have originally been a MACILHERAN. |
| Hewison (142) | Only those from Skye and must have originally been a MACHEWISON/MACUISDEAN. |
| Houston (142) | Only those from Skye and must have originally been a MACHOUSTON/MACUISDEAN. |
| Howe (142) | Only those from Skye and must have originally been a MACHOWISON/MACUISDEAN. |
| Howie (142) | Only those from Skye and must have originally been a MACHOWISON/MACUISDEAN. |
| Howison (142) | Only those from Skye and must have originally been a MACHOWISON/MACUISDEAN. |
| Huchon (142) | Only those from Skye and must have originally been a MACHUTCHEN/MACUISDEAN. |
| Huchonson (142) | Only those from Skye and must have originally been a MACHUTCHEN/MACUISDEAN. |
| Hudson (142) | Only those from Skye and must have originally been a MACHUDSON/MACUISDEAN. |
| Hughson (142) | Only those from Skye and must have originally been a MACHUGHSON/MACUISDEAN. |
| Huie (142) | Only those from Skye and must have originally been a MACHUIESON/MACUISDEAN. |
| Huston (142) | Only those from Skye and must have originally been a MACHUSTON/MACUISDEAN. |
| Hutchin (142) | Only those from Skye and must have originally been a HUTCHIN/MACUISDEAN. |
| Hutchinson (142) | Only those from Skye and must have originally been a HUTCHIN/MACUISDEAN. |
| Hutchison | Only those from Skye and must have originally been a MACHUTCHIN/MACUISDEAN. |
| I | |
| Isaacson (101) | Only those from Moidart, N. or S. Uist, Islay or Kintyre and must have originally been a MACISAAC. |
| Isles | Only those from West Highlands & Islands or Antrim. |
| J | |
| Jeffrey (68) | Only those from S. Uist, Benbecula or N. Uist and must have originally been a MACGORRIE. |
| Johnson (71) | Only those from West Highlands & Islands, particularly Ardnamurchan or Lochaber/Glencoe. |
| K | |
| Kane (150) | Only those from Antrim or Kintyre and must have originally been an O'CAHAN. |
| Kean/Kain (71) | Only those from Ardnamurchan or Lochaber/Glencoe and must have originally been a MACKEAN. |
| Keegan (108) | Only those from N. Uist and must have originally been a MACKIEGAN. |
| Kelly (35) | Only those from West Highlands & Islands and must have originally been a MACKELLY/MACKELLOCH (35). |
| Kendrick (57) | Only those from Lochaber/Glencoe and must have originally been a MACKENDRICK. |
| Kennedy (147) | Only those from Glengarry or Lochaber. |
| Kerigan (106) | Only those from Islay or Kintyre and must have originally been a MACKERIGAN. |
| Kessock (101) | Only those from Moidart, N. or S. Uist, Islay or Kintyre and must have originally been a MACKESSOCK. |
| Killough (109) | Only those from Lochaber or Kintyre. |
| Kinnel (53) | Only those from West Highlands & Islands and must have originally been a MACKINNELL. |
| L | |
| Lang (153) | Only those from Islay or Kintyre and must have originally been an O'LOYNACHAN. |
| Leach (21) | Only those from West Highlands & Islands or Antrim. |
| Livingston (21)/(110) | Only those from West Highlands & Islands (21) or Islay or Kintyre (110). | (15) Lynn | Only those from S. Uist or Benbecula. Clan Donald Lynns derive from: Gaelic O'Fhloinn or O'Loinn - "Descendant of Flynn". Several of this name, along with some Burkes, to Uist & Benbecula - CLANRANALD, in the train of Fionnsgoth Burke, bride of Ranald Mor, 1st of Benbecula. |