Achternamen
| Achternaam | Aantal |
|---|---|
| Johannesma | 1 |
| Johannink | 2 |
| Johems | 1 |
| Johnen | 6 |
| Johnson | 1 |
| Johr | 5 |
| Joiris | 1 |
| Jöken | 2 |
| Jole | 6 |
| Jole, van | 4 |
| Jolie | 3 |
| Joling | 2 |
| Jollie | 1 |
| Jolling | 2 |
| Joly | 1 |
| Jolyt | 1 |
| Jomrich | 1 |
| Jon Ming | 1 |
| Jonas | 7 |
| Jonck | 2 |
| Jonckbloedt | 2 |
| Jonckbloet | 1 |
| Jonckers | 5 |
| Jonckheere | 5 |
| Jonckheid, van der | 1 |