Achternamen
| Achternaam | Aantal |
|---|---|
| Offergeld | 5 |
| Offergeldt | 1 |
| Offergelt | 11 |
| Offerman | 3 |
| Offermann | 1 |
| Offermanns | 11 |
| Offermans | 239 |
| Offeroth | 1 |
| Ofner | 1 |
| Og, van | 2 |
| Ogg | 4 |
| Oggianu | 1 |
| Ogier | 7 |
| Ogiers | 1 |
| Ogievski | 1 |
| Ognibeni | 1 |
| Ograjensek | 1 |
| Ogrinc | 1 |
| Ogtrop, van | 5 |
| Ohl | 1 |
| Ohlenforst | 35 |
| Ohliger | 2 |
| Ohlschegel | 1 |
| Ohmen | 2 |
| Ohn | 1 |