Tip: To quickly navigate to a surname board, enter the surname in the "Find a Board" search above.
| Board | Threads | Messages | Last Post |
| Umbach | 25 | 99 | 31 May 2013 |
| Umbanhowar | 2 | 3 | 2 Jun 2009 |
| Umbarger | 46 | 131 | 30 Apr 2014 |
| Umbaugh | 17 | 38 | 15 Aug 2014 |
| Umbdenstock | 7 | 30 | 22 Nov 2011 |
| Umbel | 12 | 40 | 1 Apr 2011 |
| Umbenhauer | 7 | 14 | 25 Jun 2014 |
| Umbenhour | 5 | 11 | 16 Jun 2013 |
| Umbenhower | 2 | 8 | 27 Sep 2011 |
| Umbenour | 1 | 2 | 17 Feb 2002 |