Tip: To quickly navigate to a surname board, enter the surname in the "Find a Board" search above.
| Board | Threads | Messages | Last Post |
| Giacobbi | 3 | 7 | 24 Feb 2014 |
| Giacobello | 2 | 2 | 12 Jul 2014 |
| Giacofci | 1 | 1 | 2 May 2006 |
| Giacoia | 1 | 1 | 28 Jul 2006 |
| Giacoletti | 3 | 7 | 7 Jan 2013 |
| Giacoletto | 5 | 10 | 23 Jul 2010 |
| Giacomaro | 8 | 32 | 22 Oct 2013 |
| Giacomazzi | 0 | 0 | |
| Giacomelli | 9 | 46 | 31 May 2015 |
| Giacomini | 9 | 53 | 16 Nov 2013 |