Województwo kujawsko-pomorskie · 75 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Filus | 14 | |
| 2 | Grzybowski | 14 | |
| 3 | Janik | 14 | |
| 4 | Remlein | 14 | |
| 5 | Szczepanik | 14 | |
| 6 | Witkowski | 14 | |
| 7 | Wujkowski | 14 | |
| 8 | Dydyna | 12 | |
| 9 | Krajniak | 12 | |
| 10 | Królak | 12 | |
| 11 | Bar | 7 | |
| 12 | Batkowski | 7 | |
| 13 | Białka | 7 | |
| 14 | Bijak | 7 | |
| 15 | Chojnowski | 7 | |
| 16 | Chrząszcz | 7 | |
| 17 | Chrząszcz-Dybicz | 7 | |
| 18 | Cichocki | 7 | |
| 19 | Gęgotek | 7 | |
| 20 | Hanczewski | 7 | |
| 21 | Ignacyk | 7 | |
| 22 | Jargiełło | 7 | |
| 23 | Juszczyński | 7 | |
| 24 | Kaczmarek | 7 | |
| 25 | Kaleta | 7 | |
| 26 | Kański | 7 | |
| 27 | Kastelik | 7 | |
| 28 | Klein | 7 | |
| 29 | Kosiński | 7 | |
| 30 | Kubiak | 7 | |
| 31 | Lebioda | 7 | |
| 32 | Łukasik | 7 | |
| 33 | Mendelewski | 7 | |
| 34 | Mielcarek | 7 | |
| 35 | Mikołajczak | 7 | |
| 36 | Młynarski | 7 | |
| 37 | Moczkodan | 7 | |
| 38 | Morawski | 7 | |
| 39 | Pilachowski | 7 | |
| 40 | Plezner | 7 | |
| 41 | Rutkowski | 7 | |
| 42 | Sobolewski | 7 | |
| 43 | Szczygieł | 7 | |
| 44 | Szymczak | 7 | |
| 45 | Waga | 7 | |
| 46 | Winiecki | 7 | |
| 47 | Wiśniewski | 7 | |
| 48 | Wituła | 7 | |
| 49 | Wojciechowski | 7 | |
| 50 | Woźnica | 7 |
Liczby są szacunkowe - informacje o danych.