Województwo kujawsko-pomorskie · 52 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Lewandowski | 8 | |
| 2 | Maciejczak | 6 | |
| 3 | Szczęsny | 6 | |
| 4 | Wiśniewski | 6 | |
| 5 | Krępeć | 4 | |
| 6 | Kuś | 4 | |
| 7 | Pawlak | 4 | |
| 8 | Popiółkiewicz | 4 | |
| 9 | Strzelecki | 4 | |
| 10 | Andrusiak | 2 | |
| 11 | Bączkiewicz | 2 | |
| 12 | Bączkowski | 2 | |
| 13 | Bielicki | 2 | |
| 14 | Budziński | 2 | |
| 15 | Dąbrowiecki | 2 | |
| 16 | Drzewiecki | 2 | |
| 17 | Dyduch | 2 | |
| 18 | Dzierżawski | 2 | |
| 19 | Graczyk | 2 | |
| 20 | Gralak | 2 | |
| 21 | Jadczyk | 2 | |
| 22 | Jasiński | 2 | |
| 23 | Kotoski | 2 | |
| 24 | Kotowski | 2 | |
| 25 | Kujawa | 2 | |
| 26 | Kurant | 2 | |
| 27 | Kurzawa | 2 | |
| 28 | Leśniewski | 2 | |
| 29 | Majchrzak | 2 | |
| 30 | Marcinkowski | 2 | |
| 31 | Mendel | 2 | |
| 32 | Nowak | 2 | |
| 33 | Nowakowski | 2 | |
| 34 | Pielka | 2 | |
| 35 | Pietrzak | 2 | |
| 36 | Pikulski | 2 | |
| 37 | Piotrowski | 2 | |
| 38 | Potulski | 2 | |
| 39 | Przekwas | 2 | |
| 40 | Racinowski | 2 | |
| 41 | Radaczyński | 2 | |
| 42 | Rakoca | 2 | |
| 43 | Rorat | 2 | |
| 44 | Skowroński | 2 | |
| 45 | Stańczak | 2 | |
| 46 | Szymczak | 2 | |
| 47 | Tyliński | 2 | |
| 48 | Walczak | 2 | |
| 49 | Wasielewski | 2 | |
| 50 | Wiatrowski | 2 |
Liczby są szacunkowe - informacje o danych.