Achternamen
| Achternaam | Aantal |
|---|---|
| Suiskens | 1 |
| Suiter | 1 |
| Sukienik | 1 |
| Sukinum | 1 |
| Sukkel | 3 |
| Sukmann | 1 |
| Sukowski | 1 |
| Sul | 3 |
| Sullivan | 1 |
| Sullot | 10 |
| Sulmann | 4 |
| Suls | 1 |
| Sulze | 1 |
| Sum | 1 |
| Sumberazzi | 1 |
| Summa | 1 |
| Summeren, van | 12 |
| Sundert, van | 2 |
| Sünnen | 1 |
| Suntenmaartensdijk, van | 1 |
| Suntjens | 24 |
| Suntrup | 1 |
| Supan | 1 |
| Supervielle, de | 1 |
| Suppers | 16 |