Województwo kujawsko-pomorskie · 46 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Komorowski | 37 | |
| 2 | Jankowski | 22 | |
| 3 | Sztachański | 22 | |
| 4 | Chludziński | 15 | |
| 5 | Cwalina | 15 | |
| 6 | Milewski | 15 | |
| 7 | Wysocki | 15 | |
| 8 | Rakowski | 8 | |
| 9 | Borawski | 7 | |
| 10 | Konopka | 7 | |
| 11 | Kotowski | 7 | |
| 12 | Zabielski | 7 | |
| 13 | Korzeniewski | 3 | |
| 14 | Grochowalski | 2 | |
| 15 | Łęga | 2 | |
| 16 | Morawski | 2 | |
| 17 | Rosiak | 2 | |
| 18 | Rosiński | 2 | |
| 19 | Augustowski | 1 | |
| 20 | Bartczak | 1 | |
| 21 | Borowski | 1 | |
| 22 | Czupryński | 1 | |
| 23 | Grzegórski | 1 | |
| 24 | Gutowski | 1 | |
| 25 | Juszczyński | 1 | |
| 26 | Kaniewski | 1 | |
| 27 | Kiernacki | 1 | |
| 28 | Klimczak | 1 | |
| 29 | Kotlewski | 1 | |
| 30 | Kucharski | 1 | |
| 31 | Lawenda | 1 | |
| 32 | Madajczyk | 1 | |
| 33 | Manecki | 1 | |
| 34 | Markiewicz | 1 | |
| 35 | Nowak | 1 | |
| 36 | Nuszczyński | 1 | |
| 37 | Orzechowski | 1 | |
| 38 | Pawłowski | 1 | |
| 39 | Peters | 1 | |
| 40 | Sandomierski | 1 | |
| 41 | Starzyński | 1 | |
| 42 | Walasiński | 1 | |
| 43 | Wasielewski | 1 | |
| 44 | Wiśniewski | 1 | |
| 45 | Woźniak | 1 | |
| 46 | Wroniecki | 1 |
Liczby są szacunkowe - informacje o danych.