Achternamen
| Achternaam | Aantal |
|---|---|
| Jochner | 1 |
| Jöcken | 1 |
| Jockin | 1 |
| Jodha | 1 |
| Joeben | 1 |
| Joenje | 1 |
| Joeppen | 1 |
| Joeris | 2 |
| Joerißen | 1 |
| Joerissen | 2 |
| Jogems | 1 |
| Joha | 7 |
| Johann | 1 |
| Johannes | 1 |
| Johannesma | 1 |
| Johannink | 2 |
| Johems | 1 |
| Johnen | 6 |
| Johnson | 1 |
| Johr | 5 |
| Joiris | 1 |
| Jöken | 2 |
| Jole | 5 |
| Jole, van | 4 |
| Jolie | 2 |