Tip: To quickly navigate to a surname board, enter the surname in the "Find a Board" search above.
| Board | Threads | Messages | Last Post |
| Defazio | 29 | 77 | 5 Aug 2014 |
| Defee | 15 | 36 | 7 Jun 2010 |
| DeFehr | 1 | 7 | 15 Aug 2012 |
| Defeild | 1 | 1 | 13 Sep 1999 |
| Defelice | 19 | 74 | 2 Feb 2015 |
| DeFelippis | 0 | 0 | |
| Defenbach | 5 | 5 | 18 Apr 2006 |
| Defenbau | 1 | 1 | 24 Jun 2001 |
| Defenbaugh | 23 | 83 | 8 Sep 2014 |
| Defendi | 1 | 6 | 30 Apr 2012 |