Tip: To quickly navigate to a surname board, enter the surname in the "Find a Board" search above.
| Board | Threads | Messages | Last Post |
| Kohlbrecher | 1 | 7 | 21 Jan 2004 |
| Kohlbrenner | 8 | 19 | 26 Feb 2015 |
| Kohlbus | 7 | 14 | 20 Jun 2011 |
| Kohleffel | 3 | 7 | 13 Jun 2002 |
| Kohlen | 0 | 0 | |
| Kohlenberg | 6 | 18 | 21 Jun 2012 |
| Kohlenberger | 4 | 5 | 6 May 2014 |
| Kohlenhoefer | 2 | 6 | 21 Sep 2006 |
| Kohler | 357 | 663 | 1 Aug 2015 |
| Kohles | 1 | 1 | 26 Feb 2000 |