Województwo kujawsko-pomorskie · 75 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Kotowski | 18 | |
| 2 | Dobrowolski | 12 | |
| 3 | Krysztofik | 12 | |
| 4 | Jakubowski | 6 | |
| 5 | Klimont | 6 | |
| 6 | Skorupa | 6 | |
| 7 | Szparkowski | 6 | |
| 8 | Wasilewski | 6 | |
| 9 | Zyskowski | 6 | |
| 10 | Krenca | 5 | |
| 11 | Antonik | 3 | |
| 12 | Bosak | 3 | |
| 13 | Brzozowski | 3 | |
| 14 | Całkowski | 3 | |
| 15 | Chomycz | 3 | |
| 16 | Deberny | 3 | |
| 17 | Doryń | 3 | |
| 18 | Drabowicz | 3 | |
| 19 | Kot | 3 | |
| 20 | Kowalski | 3 | |
| 21 | Krupa | 3 | |
| 22 | Kurantowicz | 3 | |
| 23 | Lipkiewicz | 3 | |
| 24 | Mikulski | 3 | |
| 25 | Nowicki | 3 | |
| 26 | Orzeszko-Ostrejko | 3 | |
| 27 | Romanowski | 3 | |
| 28 | Skrzypa | 3 | |
| 29 | Sosnowski | 3 | |
| 30 | Sowiński | 3 | |
| 31 | Spętany | 3 | |
| 32 | Szwedyk | 3 | |
| 33 | Wardęga | 3 | |
| 34 | Wojtyła | 3 | |
| 35 | Żukowski | 3 | |
| 36 | Jezierski | 2 | |
| 37 | Milewski | 2 | |
| 38 | Nowatkowski | 2 | |
| 39 | Nowiński | 2 | |
| 40 | Wiśniewski | 2 | |
| 41 | Biegajski | 1 | |
| 42 | Bronisławski | 1 | |
| 43 | Budzanowski | 1 | |
| 44 | Czapliński | 1 | |
| 45 | Czyżewski | 1 | |
| 46 | Daszkowski | 1 | |
| 47 | Drozdowski | 1 | |
| 48 | Dulkowski | 1 | |
| 49 | Frisztig | 1 | |
| 50 | Gutkowski | 1 |
Liczby są szacunkowe - informacje o danych.