Clan Septs and Dependents comprise those who were descended from the Chief through the female line and consequently bore a different surname; and those who sought and obtained the protection of the Clan and became dependents. Anyone who has an ancestor bearing a Sept name, or the Clan name itself, has the privilege of wearing or displaying the Crest Badge and the tartan of the clan. Clan Motto

Abbreviations:
Ga = Irish.  This means that this is an originally Irish name but that it exists in Scotland today.
Gd = (Scottish) Gaelic, this is only used to distinguish an Irish and a Gaelic form of a surname.

Abbot(t)	Mac an Aba
Abbotson	Mac an Aba
Abercrombie	Obar Chrombach
Abercromby	Obar Chrombach
Abernathy	Obar Neithich
Abernethy	Obar Neithich
Abrach	Abarach
Abrick	Abarach
Abrych	Abarach
Acheson	MacAdhaimh
Adair	MacÉigeir
Adam	MacAdhaimh
MacAdam	MacAdhaimh
Adams	MacAdhaimh
Adamson	MacAdhaimh
Addey	MacAdhaimh
Addie(son)	MacAdhaimh
Addison	MacAdhaimh
Addy	MacAdhaimh
Adkins	MacAdhaimh
Macadie	MacAda
MacAfee	MacDhuibhshithe (corrupted as Mac a' Phì)
MacAffer	MacCathbharra
Affleck	Achadh Leac
Agar	MacÉigeir
Agnew	Mac a' Gniomhaid
MacAgown	Mac a' Ghobhainn
Ahearn	Ó hEachthighearna
Ahern	Ó hEachthighearna
Aherne	Ó hEachthighearna
Aiken	MacAdhaimh
MacAimon	MacEamainn
MacAinsh	MacAonghais
Aird	na h-Àirde
Airdrie	an Àrd Ruighe
Airlie	Iarlaidh
Aitcheson	MacAdhaimh
Aitchison	MacAdhaimh
Aitken	MacAdhaimh
MacAlear	MacGilleUidhir
MacAleer	MacGilleUidhir
Alan	MacAilein
Alexander(son)	MacAlasdair
MacAlister	MacAlasdair
MacAll	MacCathail
(Mac)Allan	MacAilein
Allanson	MacAilein
Allen	MacAilein
Alleyne	MacAilein
Allin	MacAilein
MacAllion	MacCailein
Allison	MacAilein
MacAllum	MacCaluim
MacAloon	MacGilleEathain
MacAlpine	MacAilpein
MacAmmon	MacAmoinn
Anderson	MacGilleAnndrais
MacAndie	MacAlasdair
Andrew	MacGilleAnndrais
MacAndrew	MacGilleAnndrais
MacAne	MacIain
Angus	MacAonghais
Angusson	MacAonghais
Annan	Annainn
Annandale	Srath Annainn
MacAnroy	Mac an Ruaidh
Arbuckle	Earrann Buachaille
Arbuthnot	Obar Buadhnait
Archer	Mac an t-Saigheadair
Archibald	MacGilleEasbaig
Archibold	MacGilleEasbaig
Archiebald	MacGilleEasbaig
MacAreavy	MacGilleRiabhaich
MacArevy	MacGilleRiabhaich
Argue	MacGilleFearga (Gd); Mac Giolla Fhearga (Ga)
Armour	Mac an Armadair
Arnott	MacArnaid
MacArthur	MacArtair
MacAskill	MacAsgaill
MacAteer	Mac an t-Saoir
Atkinson	MacAdhaimh
Auchinleck	Achadh nan Leac
MacAulay	MacAmhlaidh
MacAuslan	MacAmhsalain
Austin	MacAibhistein
Averill	MacAibhril
Avery	MacAimhiridh
MacAvish	MacThàmhais
MacAvoy	MacGilleBhuidhe
MacAy	MacAoidh
Ayson	MacAoidh
MacConnichie	MacDhonnchaidh
MacCaw	MacThàmhais
MacCawis	MacThàmhais
Bailey	Mac a' Bhàillidh
Bailley	Mac a' Bhàillidh
Baillie	Mac a' Bhàillidh
(Mac)Bain	MacGilleBhàin
Baines	MacGilleBhàin
Bains	MacGilleBhàin
Baynes	MacGilleBhàin
Baird	Mac a' Bhàird
Baker	Mac an Fuinneadair
Balding	Ó Maolagáin (Ga)
Baldwin	Ó Maolagáin (Ga)
Balfour	Baile Phùir
Ballantine	Baile an Deadhain
Ballantyne	Baile an Deadhain
Ballentine	Baile an Deadhain
Ballentyne	Baile an Deadhain
Balloch	Bealaich
Bane	MacGilleBhàin
Banks	MacBhruachain (Gd); Ó Bhruacháin (Ga)
Bannerman	Mac an t-Suaicheantaiche
Barber	Mac a' Bharbair
Barbour	Mac a' Bharbair
Baron	Mac a' Bharain
Barr	Barrach (Gd); Ó Báire (Ga)
Barrie	Barrach
Barron(s)	Mac a' Bharain
Barry	Barrach
Baxter	Mac an Fhuinneadair
MacBay	MacBheatha
Bayley	Mac a' Bhàillidh
Bean	MacBheathainn
MacBean	MacBheathainn
MacBeath	MacBheatha
Beatie	MacBhiadhtaich
Beaton	MacBheatha
Beatson	MacBheatha
Beattie	MacBhiadhtaich
Beatty	MacBhiadhtaich
Bede	Baodan
Begg	MacBhig
Beggan	MacBheagain (Gd); Ó Beagáin (Ga)
Beggs	MacBhig
Begley	Ó Beaglaoich (Ga)
Beglin	Ó Beagléighinn (Ga)
Behan	Ó Beacháin (Ga)
Bell	MacGillenaMhaoil
Bennet(t)	Benneit
Bergin	Ó hAimheirgin (Ga)
Berrie	Barrach
Berry	Barrach
MacBeth	MacBheatha
Biggar(t)	Bigearach
Biggin(s)	MacBheagain (Gd); Ó Beagáin (Ga)
Biggs	MacBhig
Binney	Beinneach
Binnie	Beinneach
Bird	Mac an Eunadair (Gd); Ó hÉanacháin (Ga)
Birney	MacMhathain
MacBirnie	MacMhathain
Birrell	MacBhurail
Bishop	MacGilleEasbaig
Bisset(t)	MacEóin
Black	MacGilleDhuibh
Blackett	MacGilleDhuibh
Blackie	MacGilleDhuibh
Blaikie	MacGilleDhuibh
Blair	Blàrach
Blake	MacGilleDhuibh (Gd); Ó Bláthmhaic (Ga)
Blane	MacGilleBhlàin
Blaney	MacGilleBhlàin
MacBlayne	MacGilleBhlàin
Boal	Ó Baoighill (Ga)
Bog(g)an	Ó Bogáin (Ga)
Bogue	Ó Buadhaigh (Ga)
Bolan	Ó Beolláin (Ga)
Boland	Ó Beolláin (Ga)
Bole	Ó Baoighill (Ga)
Bonar	Ó Cnáimhsighe (Ga)
Bonnar	Bonair
Bonner	Bonair
Booth(e)	MacBhothain
Boswell	Bosail
Bothwell	Bothail
Bourke	de Búrca (Ga)
Boyd	Baoideach
Boyle	MacBhaoighill
O' Boyle	Ó Baoighill (Ga)
MacBradden	MacBhradain
MacBrair	MacBhràthair
MacBratney	MacBhreatnaigh
MacBrayne	Mac a' Bhriuthainn
MacBrebiter	MacBhreabadair
MacBrenyn	MacBhranain
MacBrew	Mac a' Bhritheimh
MacBridan	MacBhrìdein
MacBride	MacGilleBhrìghde
Brown	MacGilleDhuinn
MacBryne	MacBhroin
Buchanan	Bochanan
Burke	de Búrca (Ga)
MacBurnie	MacBhiorna
MacBurny	MacBhiorna
Burrell	MacBhurail
Butler	Mac a' Bhutlair
MacCabe	MacCaibe
MacCadie	MacAdaidh
MacCaffer	MacCathbharra
MacCaffie	MacGilleChathbhaith
MacCaffray	MacCafraidh
MacCaig	MacCaoig
MacCairbre	MacCairbre
MacCale	MacCathail
MacCall	MacCathail
MacCallerie	MacGilleRiabhaich
Callery	MacGilleRiabhaich
MacCallum	MacCaluim
MacCalman	MacCalmain
MacCalreaghe	MacGilleRiabhaich
MacCambridge	MacAmbrois
Cameron	Camshron
MacCamley	MacCamlaoich
Campbell	Caimbeul
Canavan	Ceanndubháin (Ga)
MacCaran	MacCiarain
MacCarlich	MacTheàrlaich
Carmichael	MacGilleMhìccheil
MacCarmick	MacCormaig
MacCarney	MacCearnaich
MacCarnochan	MacCearnachain
Carr	MacGilleChathair (Ga); MacCeàirr (Gd)
MacCarrick	MacConcharraige
MacCartair	MacArtair
MacCarthy	MacCàrthaich
MacCartney	MacArtaine
MacCaskill	MacAsgaill
MacCassane	MacCassain
MacCateer	Mac an t-Saoir
MacCathail	MacCathail
MacCathay	MacCathain
MacCause	MacThàmhais
MacCavat	MacDhaibhid
MaCavell	MacCathmhaoil
MacCavish	MacThàmhais
MacCaw	MacAdhaimh
MacCawis	MacThàmhais
MacCaws	MacThàmhais
MacCay	MacAoidh
Chisholm	Siosalach
MacChombaich	MacThómaidh
MacChruiter	MacCruiter
MacClanaghan	MacGilleOnchon
MacClatchie	MacGilleEidich
Clark	Mac a' Chléirich
MacClaron	MacLabhrainn
MacClatchy	MacGilleEidich
MacClay	MacDhuinn-shléibhe
MacClellan	MacGilleFhaolain
MacClean	MacGilleEathain
MacCleane	MacGilleEathain
Clement	MacLaomainn
Clements	MacLaomainn
MacClenaghan	MacGilleOnchon
MacClennan	MacGilleFhinnein
MacClery	Mac a' Chléirich
MacClew	MacLughaidh
MacClintock	MacGilleFhionndaig
MacCloud	MacLeóid
MacCloy	MacLughaidh
MacCluie	MacLughaidh
MacClune	MacGilleEathain
MacClung	MacLuinge
MacCluny	MacLuinge
MacClure	MacGilleUidhir
MacClurg	MacLuirg
MacCodrum	MacCodruim
(Mac)Cole	MacDhùghaill
Colquhoun	Mac a' Chombaich
MacColl	MacColla
MacCollam	MacCaluim
MacCollum	MacCaluim
Colreavy	MacGilleRiabhaich
MacComb	MacThóm
MacCombe	MacThóm
MacCombich	MacThómaidh
MacCombie	MacThómaidh
MacComie	MacThómaidh
MacComish	MacThómais
MacConachie	MacDhonnchaidh
MacConachy	MacDhonnchaidh
MacConaghy	MacDhonnchaidh
MacConchy	MacDhonnchaidh
MacConechie	MacDhonnchaidh
MacConkey	MacDhonnchaidh
MacConochie	MacDhonnchaidh
MacConoughy	MacDhonnchaidh
MacConnachie	MacDhonnchaidh
MacConnechie	MacDhonnchaidh
MacConnal	MacConaill (Ga); MacDhùmhnaill (Gd)
MacConnel	MacConaill (Ga); MacDhùmhnaill (Gd)
Conelly	Ó Conghaile
Connollay	Ó Conghaile
Cook	MacCùga
MacCool	MacDhùghaill
(Mac)Coole	MacDhùghaill
Comyn	Cuimeanach
MacCorc	MacCoirc
MacCorquodale	MacCorcadail
Cormack	MacCormaig
MacCormick	MacCormaig
MacCosh	MacCoise
MacCoulie	MacCullaich
Cowan	MacComhain
MacCowan	MacCùmhghain/MacGobhainn
MacCoy	MacAoidh
Coyne	MacCuain
MacCrae	MacRàith
MacCragh	MacRàith
Craig	Creagach
Craigie	Creagach
MacCraith	MacRàith
MacCraw	MacRàith
Crawford	MacCreamhain
MacCray	MacRàith
MacCraye	MacRàith
MacCrea	MacRàith
MacCeagh	MacRàith
MacCreary	MacRuairidh
MacCreath	MacRàith
MacCree	MacRàith
MacCreery	MacRuairidh
MacCreigh	MacRàith
MacCreight	MacRàith
MacCrery	MacRuairidh
MacCrie	MacRàith
MacCrimmon	MacRuimein
MacCririe	MacRuairidh
MacCrumm	MacCruim
MacCue	MacAoidh
MacCullach	MacCullaich
MacCullagh	MacCullaich
MacCulloch	MacCullaich
MacCullough	MacCullaich
MacCullie	MacCullaich
MacCully	MacCullaich
Culreavy	MacGilleRiabhaich
Cunningham	MacCoineagain
Curley	MacThoirdhealbhaigh
MacCurley	MacThoirdhealbhaigh
Curran	MacCorrain
Currie	MacMhuirich
MacCutchen	MacÙisdein
MacCutcheon	MacÙisdein
Darach	MacGilleRiabhaich
Deacon	Mac an Deucoin
Dean	Mac an Deadhain
Deane	Mac an Deadhain
MacDermid	MacDiarmaid
Dewar	MacGilleDheóradha
MacDoell	MacDhùghaill
MacDona	MacDhonnchaidh
MacDonachie	MacDhonnchaidh
MacDonachie	MacDhonnchaidh
MacDonachy	MacDhonnchaidh
Donagh	MacDhonnchaidh
(Mac)Donaghy	MacDhonnchaidh
MacDonald	MacDhòmhnaill
MacDonaugh	MacDhonnchaidh
(Mac)Donogh	MacDhonnchaidh
MacDonnach	MacDhonnchaidh
(Mac)Donnagh	MacDhonnchaidh
Donnal	MacDhómhaill
MacDonnal	MacDhómhaill
Donnel	MacDhómhaill
MacDonnel	MacDhómhaill
MacDonnoghie	MacDhonnchaidh
MacDonnoghie	MacDhonnchaidh
MacDonoghue	MacDhonnchaidh
(Mac)Donough	MacDhonnchaidh
MacDool	MacDhùghaill
Doonan	MacDhùnain (Gd) Ó Dhúnáin (Ga)
MacDoual	MacDhùghaill
MacDouall	MacDhùghaill
MacDougal	MacDhùghaill
MacDougall	MacDhùghaill
MacDowall	MacDhùghaill
MacDowell	MacDhùghaill
MacDuall	MacDhùghaill
MacDuff	MacDhubhaich
Duffy	Mac a' Phì
MacDugal	MacDhùghaill
MacDugald	MacDhùghaill
Dunan	MacDhùnain (Gd) Ó Dhúnáin (Ga)
MacDunphy	MacDhonnchaidh
Durning	MacDhùirnin (Gd) Ó Dhúirnún (Ga)
MacEa	MacAoidh
Eadie	MacAdhaimh
MacEan	MacIain
Eason	MacAoidh
MacEchern	MacEachairn
MacEdmond	MacEamainn
Mageean	MacGaothain
MacEgown	Mac a' Ghobhainn
MacElreath	MacGilleRiabhaich
MacElreavy	MacGilleRiabhaich
MacElwain	MacGilleBheathain
MacElwreath	MacGilleRiabhaich
MacEnteer	Mac an t-Saoir
MacEntire	Mac an t-Saoir
MacErchar	MacFhearchair
MacErlean	Mac an Fhir-Léighinn
MacEtterick	MacShitrig
MacEwen	MacEóghainn
Ewing	MacEóghainn
MacFadden	MacPhaidein
MacFadin	MacPhaidein
MacFadion	MacPhaidein
MacFadyean	MacPhaidein
MacFadyen	MacPhaidein
MacFadyon	MacPhaidein
MacFadwyn	MacPhaidein
MacFadzean	MacPhaidein
MacFadzein	MacPhaidein
MacFadzen	MacPhaidein
MacFadzeon	MacPhaidein
MacFail	MacPhàil
MacFall	MacPhàil
MacFarlan	MacPhàrlain
MacFarland	MacPhàrlain
MacFarlane	MacPhàrlain
MacFarlin	MacPhàrlain
Farquhar	Fearchar
MacFarquhar	MacFhearchair
Farquharson	MacFhearchair
MacFaul	MacPhàil
MacFayden	MacPhaidein
MacFedries	MacPheadrais
MacFedris	MacPheadrais
MacFee	MacDhuibhshithe (corrupted as Mac a' Phì)
Feeney	MacFhéinne
Fergus	MacFhearghas
Fergusson	MacFhearghais
MacFetridge	MacPheadrais
MacFeyden	MacPhaidein
Finlayson	MacFhionnnlaigh
Finney	MacFhéinne
Fisher	Mac an Iasgair
Fitzgerald	MacGhearailt
Fitzpatrick	MacPhàdraig
Fleming	MacPhléiminn
Fletcher	Mac an Fhleisdeir
Fraser	Friseal
Fullarton	MacLothaidh
MacFun	MacGilleMhunna
MacFunn	MacGilleMhunna
(Mac)Fyall	MacPhàil
Galbraith	Mac a' Bhreatnaich
MacGale	MacCathail
MacGall	MacGoill
Gallery	MacGilleRiabhaich
Gee	MacAoidh
MacGee	MacAoidh
MacGeechan	MacGaothain
MacGeehan	MacGaothain
MacGeorge	Mac an Deóir
Ghee	MacAoidh
MacGhee	MacAoidh
MacGhie	MacAoidh
Gibson	MacGileabairt
MacGilchrist	MacGilleChrìosd
MacGill	MacGille
MacGillavery	MacGilleBhràith
MacGillereogh	MacGilleRiabhaich
Gillies	MacGilleeÍosa
MacGilligan	MacGilleFhaolagain
MacGilligin	MacGilleFhaolagain
MacGillivray	MacGilleBhràith
MacGillivrie	MacGilleBhràith
MacGillivry	MacGilleBhràith
MacGillony	MacGilleOnfhaidh
MacGillrae	MacGilleRiabhaich
MacGillreich	MacGilleRiabhaich
MacGillvary	MacGilleBhràith
MacGillvray	MacGilleBhràith
Gilmour	MacGilleMhoire
MacGilp	MacFhilip
Gilroy	MacGilleRuaidh
MacGilvane	MacGilleBheathain
MacGilvary	MacGilleBhràith
MacGilvery	MacGilleBhràith
MacGilvra	MacGilleBhràith
MacGilvray	MacGilleBhràith
MacGirr	Mac an Gheàirr
MacGlashan	MacGlasain
Glen	Mac a' Ghleanna
Glenn	Mac a' Ghleanna
MacGloin	MacGilleEathain
MacGlone	MacGilleEathain
Gordon	Górdan
Gorrie	MacGothraidh
Gorry	MacGothraidh
MacGorry	MacGothraidh
MacGoun	MacGobhainn
MacGoune	MacGobhainn
MacGowan	MacGobhainn
Gowans	MacGobhainn
MacGowen	MacGobhainn
MacGowing	MacGobhainn
MacGown	MacGobhainn
Graham	Greumach
Grant	Grannd/Granndach
MacGra	MacRàith
MacGragh	MacRàith
MacGraw	MacRàith
Gregor	MacGriogair
MacGreogor	MacGriogair
MacGuaire	MacGuaire
MacGuirk	MacCoirc
Gunn	Gunnach
MacGurk	MacCoirc
MacHardy	MacCardaidh
MacHarg	MacGilleChairge
Harvie	MacArbhaidh
Harvey	MacArbhaidh
Hegarty	Ó h-Éiceartaidh (Ga)
O' Hegarty	Ó h-Éiceartaidh (Ga)
Henderson	MacEanraig
MacHendrie	MacEanraig
MacHendrick	MacEanraig
MacHendry	MacEanraig
O' Henley	Ó h-Ianlaidh (Ga)
MacHenry	MacEanraig
Hewson	MacAoidh
Hoggan	MacÒgain (Gd) Ó hÁgáin (Ga)
Houston	MacÙisdein
Hueson	MacAoidh
MacHugh	MacAoidh
Hughes	MacAoidh
Hunter	Mac an t-Sealgair
MacHutcheon	MacÙisdein
MacHutchin	MacÙisdein
MacHutchon	MacÙisdein
Hutcheson	MacÙisdein
MacIan	MacIain
MacIchan	MacFhitheachain
MacIgoine	Mac a' Ghobhainn
MacIgone	Mac a' Ghobhainn
MacIliams	MacUilleim
MacIlleriach	MacGilleRiabhaich
MacIllrick	MacGilleRiabhaich
MacIllvain	MacGilleBheathain
MacIllvaine	MacGilleBheathain
MacIllvane	MacGilleBheathain
MacIllvean	MacGilleBheathain
MacIllveen	MacGilleBheathain
MacIllvenna	MacGilleBheathain
MacIllvenny	MacGilleBheathain
MacIllwaine	MacGilleBheathain
MacIlaraith	MacGilleRiabhaich
MacIlarith	MacGilleRiabhaich
MacIlraith	MacGilleRiabhaich
MacIlrath	MacGilleRiabhaich
MacIlravy	MacGilleRiabhaich
MacIlrea	MacGilleRiabhaich
MacIlreach	MacGilleRiabhaich
MacIlriach	MacGilleRiabhaich
MacIlurick	MacGilleRiabhaich
MacIlwraith	MacGilleRiabhaich
MacIlwrath	MacGilleRiabhaich
MacIndeoir	Mac an Deóir
MacIndewar	Mac an Deóir
MacIndoe	Mac an Duibh
MacInlay	MacFhionnlaigh
MacIlroy	MacGilleRuaidh
MacInnes	MacAonghais
MacInroy	Mac an Ruaidh
MacInteer	Mac an t-Saoir
MacIntosh	Mac an Toisich
MacIntyre	Mac an t-Saoir
Irvine	eÍrbhinn
MacIsaac	Macìosaig
MacIver	MacIomhair
Jamieson	MacShimidh
MacJarrow	Mac an Deóir
MacJerrow	Mac an Deóir
Johnson	MacIain
MacKail	MacCathail
MacKale	MacCathail
MacKain	MacIain
Kane	Ó Catháin (Ga); MacIain (Gd)
MacKane	MacIain
O' Kane	Ó Catháin (Ga)
MacKay	MacAoidh
O' Kean	Ó Catháin (Ga)
MacKean	MacIain
MacKeand	MacIain
MacKechin	MacEachainn
MacKechnie	MacEachairn
MacKee	MacAoidh
MacKeeman	MacEamainn
Keenan	Ó Cianain (Ga)
Keillips	MacFhilip
Keith	MacShithich
MacKellar	MacEalair
Kelly	MacCeallaich (Gd) Ó Ceallaigh (Ga)
MacKelvey	MacShealbhaich
MacKelvie	MacShealbhaich
MacKelvy	MacShealbhaich
MacKendrick	MacEanraig
MacKenna	MacCinaoidh
Kennedy	Ceannadach/MacUalraig
MacKessack	MaceÍosaig
MacKenzie	MacCoinnich
M'Kenzy	MacCoinnich
MacKerchar	MacFhearchair
MacKereth	MacRàith
Kerr	MacCeàirr
MacKetterick	MacShitrig
MacKettrick	MacShitrig
MacKey	MacAoidh
MacKichan	MacFhitheachain
MacKie	MacAoidh
MacKilliams	MacUilleim
MacKillican	MacGilleFhaolagain
MacKillicane	MacGilleFhaolagain
MacKilligan	MacGilleFhaolagain
MacKilligin	MacGilleFhaolagain
Killip	MacFhilip
MacKillop	MacFhilip
MacKilvain	MacGilleBheathain
MacKilvie	MacShealbhaich
MacKim	MacShim
MacKimm	MacShim
MacKimmie	MacShimidh
MacKinder	Mac an Devir
MacKindewar	Mac an Deóir
MacKindlay	MacFhionnlaigh
MacKinlay	MacFhionnlaigh
MacKinley	MacFhionnlaigh
Kinloch	Ceann Locha
MacKinnie	MacCinaoidh
MacKinnon	MacFhionghain
MacKinstry	Mac an Aistrich
MacKintosh	Mac an Toisich
MacKirdy	MacUrardaigh
MacKitterick	MacShitrig
MacKittrick	MacShitrig
MacKnight	MacNeachdainn
MacKnockatir	Mac an Fhùcadair
MacKonochie	MacDhonnchaidh
MacKoy	MacAoidh
MacKrycul	MacNiocail
MacLachlan	MacLachlainn
MacLachlane	MacLachlainn
MacLae	MacDhuinn-Shléibhe
MacLagan	MacLagain
MacLain	MacGilleEathain
MacLaine	MacGilleEathain
Lamont	MacLaomainn
MacLanachan	MacGilleOnchon
MacLanaghan	MacGilleOnchon
MacLane	MacGilleEathain
MacLaran	MacLabhrainn
MacLaren	MacLabhrainn
MacLarty	MacFhlaithbheartaich
MacLauchlan	MacLachlainn
MacLauchlane	MacLachlainn
MacLauchlin	MacLachlainn
MacLaughlan	MacLachlainn
MacLaughlane	MacLachlainn
MacLaughlin	MacLachlainn
MacLauren	MacLabhrainn
MacLaurin	MacLabhrainn
MacLaverty	MacFhlaithbheartaich
MacLaurin	MacLabhrainn
MacLaurine	MacLabhrainn
MacLawring	MacLabhrainn
MacLay	MacDhuinn-Shléibhe
MacLean	MacGilleEathain
MacLearnan	MacGilleEarnain
MacLeay	Mac an Léigh
Leckie	MacLeacaich
Lees	Mac á Lìos
MacLeish	MacGilleeÍosa
MacLellan	MacGilleFhaolain
MacLennan	MacGilleFhinnein
Lennie	Mac an Lamhaich
MacLeod	MacLeóid
Leslie	Mac an Fhleisdeir
MacLetchie	MacGilleEidich
MacLeur	MacGilleUidhir
MacLintock	MacGillFhionntaig
MacLinton	MacGilleFhinntain
Livingstone	MacDhùinnShléibhe
Lochhead	Ceann Locha
MacLochlin	MacLachlainn
Logan	Lùgan
MacLoghlin	MacLachlainn
MacLoon	MacGilleEathain
MacLoone	MacGilleEathain
MacLoughlin	MacLachlainn
Love	MacIomhainn
MacLucas	MacLùcais
Luke	MacLùcais
MacLune	MacGilleEathain
MacLung	MacLuinge
MacLure	MacGilleUidhir
MacLurg	MacLuirg
Madden	MacMhadadhain (Gd) Ó Madáin (Ga)
Magragh	MacRàith
Magrath	MacRàith
Magraw	MacRàith
Mahaffy	MacDhuibhshithe (corrupted as Mac a' Phì)
Mahaffey	MacDhuibhshithe (corrupted as Mac a' Phì)
MacMahon	MacMhathain
Malone	MacMhaolEoin (Gd) Ó Maoil Eoin (Ga)
MacManus	MacMhànais
Marr	Mhàrr
Martin	MacMhàrtainn
MacMartin	MacMhàrtainn
MacMaster	MacMhaighstir
MacMasters	MacMhaighstir
Mateer	Mac an t-Saoir
Matheson	MacMhathain
Matier	Mac an t-Saoir
Matthewson	MacMhata
Mawhinney	MacCoinnich
Maxwell	MacShuail
May	MacMhiadhaich
MacMeecham	MacMhiadhachain
MacMeechan	MacMhiadhachain
MacMeckan	MacMhiadhachain
MacMeekan	MacMhiadhachain
MacMeeken	MacMhiadhachain
MacMeekin	MacMhiadhachain
MacMeeking	MacMhiadhachain
Megrath	MacRàith
Megraw	MacRàith
MacMeickan	MacMhiadhachain
MacMeikan	MacMhiadhachain
Melville	MaolMhìcheil
Melvin	MacGilleBheathain
Menair	MacIain Uidhir
Meneely	Mac an Filidh
Menzies	MacCoinnich
Mewhinney	MacCoinnich
MacMichael	MacMhìcheil
MacMichail	MacMhìcheil
MacMichan	MacMhiadhachain
MacMicheal	MacMhìcheil
MacMicken	MacMhiadhachain
MacMicking	MacMhiadhachain
MacMiken	MacMhiadhachain
MacMikin	MacMhiadhachain
MacMillan	MacMhaolain
MacMillen	MacMhaolain
Milne	Mac a' Mhuilleir
Mitchel	MacMhìcheil
Monteith	á Monadh Teith
Montgomery	MacGumaraid
Mooney	MacMhaoinich (Gd) Ó Maoinigh (gd)
Moore	MacMhórdha
MacMordie	MacMhurchaidh
MacMoreland	MacMhurghalain
MacMorland	MacMhurghalain
Morrison	Moireasdan/MacMhoirein (eÍle)
MacMowlane	MacMhaolain
MacMoylan	MacMhaolain
Muldoon	Ó Maoldúin (Ga)
MacMullan	MacMhaolain
MacMullen	MacMhaolain
Mulligan	Ó Maolagáin (Ga)
MacMullin	MacMhaolain
MacMullon	MacMhaolain
MacMunn	MacGilleMhunna
Munro	Rothach
MacMurchy	MacMhurchaidh
Murchie	MacMhurchaidh
Murchison	MacMhuirich/MacMhurchaidh
MacMurdo	MacMhurchaidh
Murdoch	Murchadh/Muireach
Murphy	MacMhurchaidh
Murray	Moireach
MacMurtoe	MacMhurchaidh
MacMurtough	MacMhurchaidh
MacMurty	MacMhurchaidh
MacMychen	MacMhiadhachain
MacNab	Mac an Aba
MacNachtan	MacNeachdainn
MacNaghten	MacNeachdainn
MacNair	MacIainUidhir
MacNauchtan	MacNeachdainn
MacNauchton	MacNeachdainn
MacNaught	MacNeachdainn
MacNaughtan	MacNeachdainn
MacNaughten	MacNeachdainn
MacNaughton	MacNeachdainn
MacNauton	MacNeachdainn
MacNay	MacNéidh
MacNayer	MacIain Uidhir
MacNea	MacNéidh
MacNee	MacNéidh
MacNeelis	MacNéill-Ghais
MacNeely	Mac an Fhilidh
MacNeigh	MacNéidh
MacNeight	MacNeachdainn
MacNeilage	MacNiallghais
MacNeill	MacNéill
MacNeillie	Mac an Filidh
(Mac)Neilly	Mac an Filidh
MacNeir	MacIain Uidhir
MacNelis	MacNéill-Ghais
MacNelly	Mac an Filidh
Nelson	MacNéill
MacNestry	Mac an Aistrich
MacNevin	MacCnaimhin
MacNey	MacNéidh
MacNia	MacNéidh
MacNichol	MacNeacail
Nicholson	MacNeacail
MacNidder	Mac an Fhigheadair
MacNider	Mac an Fhigheadair
MacNillie	Mac an Filidh
MacNish	MacNeis
MacNider	Mac an Fhigheadair
MacNitt	MacNeachdainn
Niven	MacGilleNaoimh
MacNiven	MacGilleNaoimh
Nixon	MacNeacail
(Mac)Nucator	Mac an Fhùcadair
MacNuir	MacIain Uidhir
MacNulty	Mac an Ultaich
MacNutt	MacNeachdainn
MacNuyer	MacIain Uidhir
Ogilvie	MacGilleBhuidhe
MacOnachie	MacDhonnchaidh
MacOnechy	MacDhonnchaidh
MacOnochie	MacDhonnchaidh
MacOmie	MacThómaidh
MacOmish	MacThómais
Maconie	MacNia
MacParlan	MacPhàrlain
MacParlane	MacPhàrlain
MacParlin	MacPhàrlain
MacPartland	MacPhàrlain
Paterson	MacPhàdraig
Patrick	MacPhàdraig
Peat	MacPheadair
Peattie	MacPheadair
MacPerson	MacPhearsain
MacPhaden	MacPhaidein
MacPhaiden	MacPhaidein
MacPhail	MacPhàil
MacPharlain	MacPhàrlain
MacPharland	MacPhàrlain
MacPhetrish	MacPheadrais
MacPhial	MacPhàil
MacPhiel	MacPhàil
MacPhatrick	MacPhàdraig
MacPhedran	MacPheidearain
MacPhee	MacDhuibhshithe (corrupted as Mac a' Phì)
Macpherson	Mac a' Phearsain
MacPhun	MacGilleMhunna
Purcell	MacSporain
Quay	MacAoidh
Quaye	MacAoidh
Quail	MacPhàil
MacQuarie	MacGuaire
MacQuarray	MacGuaire
MacQuarrie	MacGuaire
MacQuaston	MacÙisdein
MacQuenzie	MacCoinnich
MacQueston	MacÙisdein
MacQueen	MacCuinn/MacShuibhne
(Mac)Quilliam	MacUilleim
MacQuilliams	MacUilleim
MacQuiraich	MacUeirich
MacQuisten	MacÙisdein
MacQuistin	MacÙisdein
MacQuiston	MacÙisdein
MacRay	MacRàith
MacRae	MacRàith
MacRaild	MacArailt
MacRanald	MacRàghnaill
Ranaldson	MacRàghnaill
Rankin	MacFhraing, MacRághnaill
MacRea	MacRàith
MacReath	MacRàith
MacRee	MacRàith
Reid	MacGilleRuaidh
Revie	MacGilleRiabhaich (Ceann Tìre)
Rhymer	Reumair
MacRie	MacRàith
MacRobbie	MacRaibeirt
Robertson	MacDhonnchaidh
Robison	MacRaibeirt
Robson	MacRaibeirt
MacRury	MacRuairidh
Salmon	MacBhradain
Scanlon	Ó Scannláin (Ga)
Scott	Albannach
Shaw	MacGilleSheathanaich/MacSheathain
O' Sharkey	Uí Shearcaigh (Ga)
O' Shea	Ó Sheaghdha (Ga)
Sheridan	Ó Sirideáin (Ga)
Short	Mac an Gheàirr
Sinclair	Mac na Ceàrda
Smith	Mac a' Ghobhainn
Soutar	Mac a' Bhrógaire
Souter	Mac a' Bhrógaire
Stewart	Stiùbhart
Stuart	Stiùbhart
Sutherland	Sutharlanach
MacSwan	MacShuain
MacTaggart	Mac an t- Sagairt
MacTavish	MacThàmhais
Tailor	Mac an Tàilleir
Taylor	Mac an Tàilleir
Tear(e)	Mac an t-Saoir
Tier	Mac an t-Saoir
Thomson	MacThómais
Toner	MacThomhrair (Gd) Ó Thomhrair (Ga)
Tosh	Mac an Toisich
Toshach	Mac an Toisich
Toshack	Mac an Toisich
MacTurk	MacTuirc
Turner	Mac an Tuirneir
Tyrie	Mac an t-Saoir
Urquhart	Urchardainn
MacVail	MacPhàil
MacVarish	MacMharais
MacVean	MacBheathain
MacVicar	MacBhiocair
MacVitie	Mac an Bhiadhtaigh
MacVittie	Mac an Bhiadhtaigh
MacVitty	Mac an Bhiadhtaigh
MacVurich	MacMhuirich
Walker	Mac an Fhùcadair
Watson	MacBhatair
MacWeeney	MacCoinnich
MacWharrie	MacGuaire
MacWhinney	MacCoinnich
MacWhinnie	MacCoinnich
MacWhiston	MacÙisdein
MacWhirter	MacCruiter
Whyte	MacGilleBhàin
MacWilliam	MacUilleim
MacWilliams	MacUilleim
Williamson	MacUilleim
MacWinney	MacCoinnich
MacWray	MacRàith