For the surname: OOST
| Full Name | Suburb | State | Year |
|---|---|---|---|
| Fiona OOST | South Australia | 1991 | |
| Marina OOST | Victoria | 2005 | |
| Wilhelm OOST | Western Australia | 1994 | |
| My OOST | Victoria | 2006 | |
| Henny OOST | Victoria | 2006 | |
| Hendrica OOST | Victoria | 2006 | |
| Josephine OOST | Tasmania | 2007 | |
| Josie OOST | Tasmania | 2007 | |
| friends OOST | Tasmania | 2007 | |
| Jose OOST | Tasmania | 2007 | |
| Arnie OOST | Tasmania | 2007 | |
| Arnold OOST | Tasmania | 2007 | |
| Arn OOST | Tasmania | 2007 | |
| Cornelis OOST | Melbourne | Victoria | 0 |
| Cor OOST | Melbourne | Victoria | 0 |
| John OOST | Brisbane | Queensland | 0 |