Województwo kujawsko-pomorskie · 100 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Wawrzeńczak | 10 | |
| 2 | Buszka | 8 | |
| 3 | Chojnacki | 8 | |
| 4 | Kaczmarek | 8 | |
| 5 | Kwiatkowski | 8 | |
| 6 | Adamowicz | 5 | |
| 7 | Bartczak | 5 | |
| 8 | Bedyk | 5 | |
| 9 | Domański | 5 | |
| 10 | Fus | 5 | |
| 11 | Gieras | 5 | |
| 12 | Grzelak | 5 | |
| 13 | Jakubowski | 5 | |
| 14 | Kaźmierczak | 5 | |
| 15 | Kowalczyk | 5 | |
| 16 | Krzysztofiak | 5 | |
| 17 | Łyziński | 5 | |
| 18 | Michalski | 5 | |
| 19 | Olkowicz | 5 | |
| 20 | Petrykowski | 5 | |
| 21 | Rogowiecki | 5 | |
| 22 | Różański | 5 | |
| 23 | Rupciak | 5 | |
| 24 | Rzepecki | 5 | |
| 25 | Skrucha | 5 | |
| 26 | Stańczak | 5 | |
| 27 | Stokłosa | 5 | |
| 28 | Tomasik | 5 | |
| 29 | Tomaszewski | 5 | |
| 30 | Tomczak | 5 | |
| 31 | Walasiński | 5 | |
| 32 | Wernik | 5 | |
| 33 | Wierzbicki | 5 | |
| 34 | Wiśniewski | 5 | |
| 35 | Wojtalewicz | 5 | |
| 36 | Stasiak | 4 | |
| 37 | Szymański | 4 | |
| 38 | Antoszewski | 3 | |
| 39 | Augustyniak | 3 | |
| 40 | Bartoszak | 3 | |
| 41 | Belter | 3 | |
| 42 | Borowicki | 3 | |
| 43 | Borucki | 3 | |
| 44 | Brauze | 3 | |
| 45 | Bryl | 3 | |
| 46 | Chełminiacki | 3 | |
| 47 | Chrupek | 3 | |
| 48 | Dąbrowski | 3 | |
| 49 | Deruś | 3 | |
| 50 | Dobrowolski | 3 |
Liczby są szacunkowe - informacje o danych.