Województwo mazowieckie · 44 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Kornacki | 4 | |
| 2 | Bączek | 3 | |
| 3 | Fokt | 3 | |
| 4 | Piasta | 3 | |
| 5 | Bujak | 2 | |
| 6 | Gil | 2 | |
| 7 | Kołtunowicz | 2 | |
| 8 | Kwietniewski | 2 | |
| 9 | Siwek | 2 | |
| 10 | Sot | 2 | |
| 11 | Augustyniak | 1 | |
| 12 | Baranek | 1 | |
| 13 | Bisiński | 1 | |
| 14 | Bogucki | 1 | |
| 15 | Bombała | 1 | |
| 16 | Czubak | 1 | |
| 17 | Drabik | 1 | |
| 18 | Florczak | 1 | |
| 19 | Gocławski | 1 | |
| 20 | Gruszczyński | 1 | |
| 21 | Jaworski | 1 | |
| 22 | Kaca | 1 | |
| 23 | Kaleta | 1 | |
| 24 | Kalita | 1 | |
| 25 | Kamiński | 1 | |
| 26 | Kapturski | 1 | |
| 27 | Koperski | 1 | |
| 28 | Kowalik | 1 | |
| 29 | Kwiatkowski | 1 | |
| 30 | Kwintal | 1 | |
| 31 | Mazurkiewicz | 1 | |
| 32 | Norek | 1 | |
| 33 | Piskorz | 1 | |
| 34 | Sałaciński | 1 | |
| 35 | Ślizak | 1 | |
| 36 | Stefańczyk | 1 | |
| 37 | Szymaniak | 1 | |
| 38 | Szymankiewicz | 1 | |
| 39 | Truszkowski | 1 | |
| 40 | Wiśniewski | 1 | |
| 41 | Wójcik | 1 | |
| 42 | Zakrzewski | 1 | |
| 43 | Zarajczyk | 1 | |
| 44 | Zawadzki | 1 |
Liczby są szacunkowe - informacje o danych.