Tip: To quickly navigate to a surname board, enter the surname in the "Find a Board" search above.
| Board | Threads | Messages | Last Post |
| Kaack | 3 | 5 | 20 Feb 2006 |
| Kaadekildehus | 1 | 4 | 4 Jan 2010 |
| Kaahakiule | 1 | 3 | 12 Jan 2004 |
| Kaai | 7 | 25 | 22 May 2012 |
| Kaaiakala | 1 | 1 | 15 Nov 2005 |
| Kaaihue | 30 | 216 | 16 Jul 2015 |
| Kaaikala | 3 | 7 | 8 Sep 2010 |
| Kaajenbosch | 0 | 0 | |
| Kaake | 13 | 56 | 6 Nov 2011 |
| Kaakimaka | 1 | 1 | 14 Sep 2010 |