Województwo kujawsko-pomorskie · 48 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Lewandowski | 29 | |
| 2 | Dobrowolski | 22 | |
| 3 | Dudek | 22 | |
| 4 | Małachowski | 14 | |
| 5 | Antczak | 7 | |
| 6 | Bednarczyk | 7 | |
| 7 | Błaszak | 7 | |
| 8 | Błoch | 7 | |
| 9 | Bołka | 7 | |
| 10 | Bubacz | 7 | |
| 11 | Budkiewicz | 7 | |
| 12 | Bzdęga | 7 | |
| 13 | Dołęgowski | 7 | |
| 14 | Domański | 7 | |
| 15 | Drzewiecki | 7 | |
| 16 | Dzikowski | 7 | |
| 17 | Gałęzewski | 7 | |
| 18 | Gmur | 7 | |
| 19 | Grosicki | 7 | |
| 20 | Hossa | 7 | |
| 21 | Kania | 7 | |
| 22 | Kolada | 7 | |
| 23 | Kowalski | 7 | |
| 24 | Kupś | 7 | |
| 25 | Łęga | 7 | |
| 26 | Małkowski | 7 | |
| 27 | Matuszak | 7 | |
| 28 | Momot | 7 | |
| 29 | Moskal | 7 | |
| 30 | Muszyński | 7 | |
| 31 | Nachowiak | 7 | |
| 32 | Nawara | 7 | |
| 33 | Nowicki | 7 | |
| 34 | Olszewski | 7 | |
| 35 | Pakuła | 7 | |
| 36 | Perlikowski | 7 | |
| 37 | Pestka | 7 | |
| 38 | Piętak | 7 | |
| 39 | Serek | 7 | |
| 40 | Skorek | 7 | |
| 41 | Staszczak | 7 | |
| 42 | Szczupakowski | 7 | |
| 43 | Szwed | 7 | |
| 44 | Tarczyński | 7 | |
| 45 | Tomczak | 7 | |
| 46 | Turczyn | 7 | |
| 47 | Walicki | 7 | |
| 48 | Wasik | 7 |
Liczby są szacunkowe - informacje o danych.