Województwo mazowieckie · 100 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Pietrusiński | 9 | |
| 2 | Bedyński | 8 | |
| 3 | Kurman | 5 | |
| 4 | Piotrowski | 4 | |
| 5 | Dziuba | 3 | |
| 6 | Gątarek | 3 | |
| 7 | Głogowski | 3 | |
| 8 | Gontarek | 3 | |
| 9 | Orzechowski | 3 | |
| 10 | Sypuła | 3 | |
| 11 | Wójcik | 3 | |
| 12 | Wolski | 3 | |
| 13 | Dupczyk | 2 | |
| 14 | Dzwonek | 2 | |
| 15 | Gizka | 2 | |
| 16 | Górzyński | 2 | |
| 17 | Janusz | 2 | |
| 18 | Komorowski | 2 | |
| 19 | Krupiński | 2 | |
| 20 | Piliszek | 2 | |
| 21 | Sobczak | 2 | |
| 22 | Wierzbicki | 2 | |
| 23 | Wiewiór | 2 | |
| 24 | Włodarczyk | 2 | |
| 25 | Zaremba | 2 | |
| 26 | Andziak | 1 | |
| 27 | Bdyński | 1 | |
| 28 | Berhard | 1 | |
| 29 | Borkowski | 1 | |
| 30 | Fatek | 1 | |
| 31 | Figurski | 1 | |
| 32 | Florysiak | 1 | |
| 33 | Frączak | 1 | |
| 34 | Furmaniak | 1 | |
| 35 | Gawłowski | 1 | |
| 36 | Gęsek | 1 | |
| 37 | Goc | 1 | |
| 38 | Górka | 1 | |
| 39 | Grzelak | 1 | |
| 40 | Imiełowski | 1 | |
| 41 | Jagliński | 1 | |
| 42 | Jakubowski | 1 | |
| 43 | Janus | 1 | |
| 44 | Kaja | 1 | |
| 45 | Kalinowski | 1 | |
| 46 | Kasiński | 1 | |
| 47 | Kilijański | 1 | |
| 48 | Klaus | 1 | |
| 49 | Klonowicz | 1 | |
| 50 | Kobus | 1 |
Liczby są szacunkowe - informacje o danych.