Województwo kujawsko-pomorskie · 45 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Cichacki | 38 | |
| 2 | Panter | 15 | |
| 3 | Rupiński | 15 | |
| 4 | Arentowicz | 8 | |
| 5 | Bartnicki | 8 | |
| 6 | Betlejewski | 8 | |
| 7 | Błaszkiewicz | 8 | |
| 8 | Boruszewski | 8 | |
| 9 | Bruzda | 8 | |
| 10 | Budka | 8 | |
| 11 | Cichocki | 8 | |
| 12 | Dąbrowski | 8 | |
| 13 | Drozdowski | 8 | |
| 14 | Fansloch | 8 | |
| 15 | Gmiński | 8 | |
| 16 | Gronowski | 8 | |
| 17 | Grubowski | 8 | |
| 18 | Jakubowski | 8 | |
| 19 | Jankowski | 8 | |
| 20 | Klimkowski | 8 | |
| 21 | Komakowski | 8 | |
| 22 | Koziorzębski | 8 | |
| 23 | Krauza | 8 | |
| 24 | Kurowski | 8 | |
| 25 | Łapkiewicz-Kawałkowski | 8 | |
| 26 | Malinowski | 8 | |
| 27 | Mularski | 8 | |
| 28 | Nasadowski | 8 | |
| 29 | Nierychlewski | 8 | |
| 30 | Paprocki | 8 | |
| 31 | Paradowski | 8 | |
| 32 | Raszkowski | 8 | |
| 33 | Ratkowski | 8 | |
| 34 | Siatkowski | 8 | |
| 35 | Sielski | 8 | |
| 36 | Siłakowski | 8 | |
| 37 | Skalski | 8 | |
| 38 | Szablicki | 8 | |
| 39 | Szulc | 8 | |
| 40 | Szymański | 8 | |
| 41 | Trzciński | 8 | |
| 42 | Wasilewski | 8 | |
| 43 | Zawistowski | 8 | |
| 44 | Zglinicki | 8 | |
| 45 | Zieliński | 8 |
Liczby są szacunkowe - informacje o danych.