Tip: To quickly navigate to a surname board, enter the surname in the "Find a Board" search above.
| Board | Threads | Messages | Last Post |
| Int-Hout | 1 | 1 | 24 Mar 2012 |
| Intemann | 1 | 1 | 23 Jan 2006 |
| Intendente | 2 | 6 | 2 Jun 2001 |
| Interess | 2 | 2 | 15 Jan 2003 |
| Interlicchio | 6 | 20 | 15 Dec 2007 |
| Interlichia | 1 | 1 | 14 Apr 2005 |
| Intermill | 2 | 8 | 8 Mar 2006 |
| Internicola | 13 | 36 | 2 May 2014 |
| Interrante | 12 | 39 | 19 Jun 2013 |
| Inthanongsack | 1 | 1 | 3 Jun 2013 |