Województwo kujawsko-pomorskie · 43 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Rydziński | 23 | |
| 2 | Liro | 16 | |
| 3 | Machalski | 16 | |
| 4 | Wiśniewski | 16 | |
| 5 | Bąk | 8 | |
| 6 | Bednarek | 8 | |
| 7 | Bogusz | 8 | |
| 8 | Bona | 8 | |
| 9 | Brzozowski | 8 | |
| 10 | Chrzanowski | 8 | |
| 11 | Cichoń | 8 | |
| 12 | Cieślik | 8 | |
| 13 | Dobosz | 8 | |
| 14 | Gensfurger | 8 | |
| 15 | Górski | 8 | |
| 16 | Grabski | 8 | |
| 17 | Jania | 8 | |
| 18 | Jurkowski | 8 | |
| 19 | Kotwa | 8 | |
| 20 | Kowalski | 8 | |
| 21 | Krauza | 8 | |
| 22 | Lampert | 8 | |
| 23 | Lewandowski | 8 | |
| 24 | Liszaj | 8 | |
| 25 | Marszałkowski | 8 | |
| 26 | Marzec | 8 | |
| 27 | Matablewski | 8 | |
| 28 | Miraszewski | 8 | |
| 29 | Nadolny | 8 | |
| 30 | Osiński | 8 | |
| 31 | Osuch | 8 | |
| 32 | Pankowski | 8 | |
| 33 | Ronowski | 8 | |
| 34 | Rutkowski | 8 | |
| 35 | Sączawa | 8 | |
| 36 | Śliwka | 8 | |
| 37 | Smaga | 8 | |
| 38 | Szwaba | 8 | |
| 39 | Tybus | 8 | |
| 40 | Walczak | 8 | |
| 41 | Wilmanowicz | 8 | |
| 42 | Wojnowski | 8 | |
| 43 | Wolski | 8 |
Liczby są szacunkowe - informacje o danych.