Alpin , Grewer , Macara , MacGrowther , MacPeter(s) , Fletcher , Grierson , Macaree , MacGruder , MacPetrie , Greer/Grier , Grigg , MacChoiter , Macilduy , Magruder , Gregg , Grigor , MacConachie , MacLeister , Malloch , Gregor , Gruer , MacCrowther , MacLiver , Neish , Gregson , King MacEan , MacNee , Patullo , Gregorson , MacAlpin , MacEwin , MacNie Peter(s) , Gregory , MacAdam , MacGregor , MacNeice , Petrie , Greig , Macaldowie , MacGrigor , MacNeish ,

List B : Documented Aliases of MacGregor from the Proscription:

Bain , Bowie , Dunn , Lockie , White , Beachley , Coleman , Lakie , Mor , Whyte , Black , Comrie , Landless , Roy , Willox , Bowers , Dochart , Leckie , Skinner

List C : Traditional Aliases with little documented evidence:

Argyl , Crowther , Guiness , MacGrew , Shankland , Arrowsmith , Denison , Kirkwood , Macnocaird , Stringer , Begland , Docherty , Leishman , Macnucator , Tainsh , Bowmaker , Dorward , MacAndrew , Nelson , Telfer , Brewer , Dowie , MacAngus , Neilson , Telford , Caird , Fisher , MacCanish , Nucator , Tossach , Callander , Gair , MacGeach , Orr , Walker , Clark , Goodsir , Macgehee , Paterson , Weliver , Craigdallie , Grayson , Macghee , Peat , Crerar , Gudger , MacGill , Peterson ,

List D : Other Clan names that are known to have been used by the MacGregors:

Balfour , Ferguson , Livingston , MacInnes , Murray , Buchannan , Gordon , MacAlastair , MacNeil , Ramsay , Campbell , Graham , MacDonald , MacLaren , Robertson , Cunningham , Grant , MacDougal , MacNicol , Sinclair , Douglas , Hay , MacEwan , MacPherson , Stewart , Drummond , Johnson , MacFarlane , MacWilliams , Stirling , Erskine , Johnston , MacIan , Menzies , Wilson