Achternamen
| Achternaam | Aantal |
|---|---|
| Ruyter | 5 |
| Ruyter, de | 13 |
| Ruyter, den | 1 |
| Ruyters | 65 |
| Ruytkens | 1 |
| Ruyts | 1 |
| Ruyven, van | 1 |
| Ruzzafante | 1 |
| Rybakowski | 1 |
| Rybel, de | 1 |
| Ryborz | 2 |
| Ryck, de | 3 |
| Ryckaert | 1 |
| Rycke, de | 6 |
| Ryckeboer | 1 |
| Ryckebosch | 1 |
| Rycken | 1 |
| Ryckhalts | 1 |
| Ryckmans | 1 |
| Rycquaert | 1 |
| Ryelandt | 1 |
| Rykals | 1 |
| Ryks | 1 |
| Rymen | 1 |
| Rymenant, van | 1 |