Achternamen
| Achternaam | Aantal |
|---|---|
| Spithorst | 1 |
| Spithoven | 6 |
| Spitman | 1 |
| Spits | 22 |
| Spitsbaard | 1 |
| Spitters | 6 |
| Spittmann | 1 |
| Spitz | 11 |
| Spitzen | 2 |
| Spitzl | 2 |
| Spliet | 1 |
| Splinter | 2 |
| Splinter, van | 1 |
| Splitthoff | 7 |
| Spobeck | 18 |
| Spobek | 1 |
| Spoelder | 2 |
| Spoelders | 2 |
| Spoelstra | 8 |
| Sponga | 1 |
| Spons | 1 |
| Sponsele | 1 |
| Sponselee | 2 |
| Spoor | 9 |
| Spooren | 4 |