Tip: To quickly navigate to a surname board, enter the surname in the "Find a Board" search above.
| Board | Threads | Messages | Last Post |
| Usalis | 5 | 8 | 13 Feb 2015 |
| Usary | 5 | 7 | 9 Jul 2005 |
| Usas | 5 | 11 | 2 Jan 2015 |
| Uschock | 0 | 0 | |
| Uschold | 12 | 39 | 25 Feb 2015 |
| Uscianowski | 0 | 0 | |
| Uscielowski | 1 | 1 | 6 Jul 2010 |
| Uscinski | 10 | 12 | 30 Dec 2014 |
| Usciski | 2 | 3 | 19 May 2004 |
| Useforge | 2 | 4 | 11 Dec 2008 |