| NAME | Clan/Family/Tartan |
| KAY | Davidson |
| KEAN | Gunn, MacDonald of Glencoe and Ardnamurchan |
| KEANE | Gunn, MacDonald of Glencoe and Ardnamurchan |
| KEARNS | Grant |
| KEITH | Keith, Macpherson, Sutherland |
| KELLIE | MacDonald |
| KELLY | MacDonald |
| KELLOUR | Hay |
| KENDRICK | MacNaughton, Henderson |
| KENNEDY | Kennedy, Cameron |
| KENNEDIE | Cameron |
| KENNETH | Mackenzie |
| KENNETHSON | Mackenzie |
| KERR | Kerr, Stewart |
| KERRONS | Grant, Stuart of Bute |
| KILGOUR | Kilgour |
| KILPATRICK | Colquhoun |
| KINCAID | Kincaid, Buchanon |
| KING | MacGregor, Colquhoun |
| KINMOUNT | Armstrong |
| KINNELL | MacDonald |
| KINNIBURGH | MacDonald, Stuart of Bute |
| KINNIESON | Kinnieson, Macfarlane |
| KINMOULL | Hay |
| KIRKPATRICK | Colquhoun, MacGregor |
|
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