Tip: To quickly navigate to a surname board, enter the surname in the "Find a Board" search above.
| Board | Threads | Messages | Last Post |
| Gugger | 4 | 8 | 9 May 2013 |
| Guggeri | 1 | 1 | 16 Dec 2010 |
| Guggesberg | 3 | 3 | 27 Jan 2007 |
| Guggino | 3 | 12 | 12 Apr 2015 |
| Guggisberg | 5 | 6 | 16 Oct 2014 |
| Gugin | 1 | 14 | 10 Mar 2010 |
| Gugino | 2 | 5 | 3 Sep 2009 |
| Gugins | 3 | 8 | 23 Mar 2012 |
| Gugisberg | 3 | 3 | 27 Jan 2007 |
| Gugisperg | 2 | 3 | 16 Oct 2014 |