Tip: To quickly navigate to a surname board, enter the surname in the "Find a Board" search above.
| Board | Threads | Messages | Last Post |
| Karakhanian | 1 | 1 | 26 Dec 2008 |
| Karinauskas | 0 | 0 | |
| Kar | 2 | 4 | 15 Jul 2015 |
| Kara | 4 | 6 | 10 Apr 2013 |
| Karabaich | 1 | 1 | 23 Jun 2005 |
| Karabanoff | 2 | 3 | 25 Jun 2011 |
| Karabelnikof | 1 | 1 | 10 Apr 2011 |
| Karabelnikoff | 1 | 2 | 24 Nov 2011 |
| Karabin | 4 | 16 | 24 Apr 2015 |
| Karabinchak | 1 | 12 | 19 Jul 2011 |