Achternamen
| Achternaam | Aantal |
|---|---|
| Gregoir | 2 |
| Gregoire | 28 |
| Gregoor | 1 |
| Grégorius | 2 |
| Grehl | 1 |
| Greidener | 1 |
| Greif | 1 |
| Greijmans | 15 |
| Greijn | 23 |
| Grein | 21 |
| Greiner | 1 |
| Greiving | 1 |
| Grela | 1 |
| Grelle, le | 1 |
| Gremier | 1 |
| Gremmé | 1 |
| Gremmen | 3 |
| Grendel | 1 |
| Grent | 1 |
| Grepain | 1 |
| Grès | 1 |
| Gresnigt | 4 |
| Gressens | 1 |
| Greten | 15 |
| Greuel | 2 |