Tip: To quickly navigate to a surname board, enter the surname in the "Find a Board" search above.
| Board | Threads | Messages | Last Post |
| Flåten | 2 | 2 | 26 Sep 2004 |
| Flaa | 8 | 31 | 19 Oct 2013 |
| Flaacke | 4 | 18 | 10 Jan 2015 |
| Flabbi | 1 | 1 | 7 Aug 2012 |
| Flaccavento | 0 | 0 | |
| Flach | 38 | 168 | 20 Jun 2015 |
| Flachs | 4 | 17 | 15 Oct 2012 |
| Flachsmann | 3 | 3 | 16 Feb 2011 |
| Flack | 212 | 579 | 24 May 2015 |
| Flackey | 5 | 7 | 22 Jul 2005 |