Achternamen
| Achternaam | Aantal |
|---|---|
| Theuniszen | 4 |
| Theuns | 20 |
| Theusink | 1 |
| Theuwis | 6 |
| Theuwissen | 13 |
| Theuwkens | 2 |
| Theuws | 15 |
| Theves | 9 |
| Thevihsen | 1 |
| Thevis | 7 |
| Thevissen | 28 |
| Thewessem | 3 |
| Thewessen | 14 |
| Thewis | 5 |
| Thewissen | 95 |
| Theys | 5 |
| Theysmans | 1 |
| Thiadens | 2 |
| Thibau | 1 |
| Thibaut | 1 |
| Thicheler | 1 |
| Thiebault | 2 |
| Thiecke | 1 |
| Thiel | 3 |
| Thiel, van | 33 |