Województwo kujawsko-pomorskie · 74 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Kornacki | 20 | |
| 2 | Błaszkiewicz | 13 | |
| 3 | Dolecki | 13 | |
| 4 | Kalinowski | 13 | |
| 5 | Kwiatkowski | 13 | |
| 6 | Puciński | 13 | |
| 7 | Sztuczka | 13 | |
| 8 | Wiśniewski | 13 | |
| 9 | Żuchowski | 13 | |
| 10 | Kupniewski | 11 | |
| 11 | Sobiecki | 11 | |
| 12 | Adamski | 7 | |
| 13 | Betkier | 7 | |
| 14 | Bolewski | 7 | |
| 15 | Brodowski | 7 | |
| 16 | Chmal | 7 | |
| 17 | Ciechanowski | 7 | |
| 18 | Ciećwierz | 7 | |
| 19 | Cylc | 7 | |
| 20 | Cyrankowski | 7 | |
| 21 | Drzażdżewski | 7 | |
| 22 | Gościński | 7 | |
| 23 | Gulakowski | 7 | |
| 24 | Jabłoński | 7 | |
| 25 | Jackowski | 7 | |
| 26 | Jasieniecki | 7 | |
| 27 | Jurkiewicz | 7 | |
| 28 | Kiełkowski | 7 | |
| 29 | Kuźmiński | 7 | |
| 30 | Makowski | 7 | |
| 31 | Mizikowski | 7 | |
| 32 | Pietrzyk | 7 | |
| 33 | Pitruch | 7 | |
| 34 | Rygielski | 7 | |
| 35 | Sadowski | 7 | |
| 36 | Sawicki | 7 | |
| 37 | Seweryński | 7 | |
| 38 | Strzelecki | 7 | |
| 39 | Uganowski | 7 | |
| 40 | Weretycki | 7 | |
| 41 | Werner | 7 | |
| 42 | Barwiński | 5 | |
| 43 | Biedrzycki | 5 | |
| 44 | Bryzek | 5 | |
| 45 | Dudkiewicz | 5 | |
| 46 | Górniak | 5 | |
| 47 | Kędzierski | 5 | |
| 48 | Kraśniewski | 5 | |
| 49 | Malinowski | 5 | |
| 50 | Mańkowski | 5 |
Liczby są szacunkowe - informacje o danych.