For the surname: DIFFIN
| Full Name | Suburb | State | Year |
|---|---|---|---|
| Agnes DIFFIN | at Campsie | Western Australia | 1983 |
| Dulcie DIFFIN | at Pelican, Blacksmiths | Western Australia | 1972 |
| George DIFFIN | Western Australia | 1997 | |
| Hugh DIFFIN | Lakemba | Western Australia | 1991 |
| Irene DIFFIN | Miranda | Western Australia | 1995 |
| Richard DIFFIN | Cronulla | Western Australia | 1984 |
| Robert DIFFIN | Ramsgate | Western Australia | 1999 |
| Thomas DIFFIN | Umina, formerly of Belmore and Northern Ireland | Western Australia | 1972 |
| William DIFFIN | Randwick | Western Australia | 1973 |
| Cabaret DIFFIN | Queensland | 2006 | |
| Margaret Diffin | Sydney | 0 | |
| Reverend DIFFIN | Brisbane | QLD | 0 |
| Reverend DIFFIN | Brisbane | QLD | 0 |
| Reverend DIFFIN | Brisbane | QLD | 0 |
| Reverend DIFFIN | Brisbane | QLD | 0 |
| Reverend DIFFIN | Brisbane | QLD | 0 |
| Reverend DIFFIN | Brisbane | QLD | 0 |
| Reverend DIFFIN | Brisbane | QLD | 0 |