Województwo mazowieckie · 70 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Grenda | 11 | |
| 2 | Kowalski | 11 | |
| 3 | Pytkowski | 11 | |
| 4 | Sujka | 11 | |
| 5 | Wedziuk | 11 | |
| 6 | Drozdek | 7 | |
| 7 | Łuczak | 7 | |
| 8 | Woźniak | 7 | |
| 9 | Auguścik-Lipka | 4 | |
| 10 | Bicz | 4 | |
| 11 | Boniecki | 4 | |
| 12 | Brzeski | 4 | |
| 13 | Chabrowski | 4 | |
| 14 | Długosz | 4 | |
| 15 | Dobrogosz | 4 | |
| 16 | Dutkiewicz | 4 | |
| 17 | Folwark | 4 | |
| 18 | Gabrych | 4 | |
| 19 | Goch | 4 | |
| 20 | Godlewski | 4 | |
| 21 | Gręda | 4 | |
| 22 | Gromadka | 4 | |
| 23 | Grunwald | 4 | |
| 24 | Iwański | 4 | |
| 25 | Jakubowski | 4 | |
| 26 | Janasz | 4 | |
| 27 | Janus | 4 | |
| 28 | Jasiński | 4 | |
| 29 | Jastrzębski | 4 | |
| 30 | Jaworski | 4 | |
| 31 | Józefowicz | 4 | |
| 32 | Kalinowski | 4 | |
| 33 | Kamiński | 4 | |
| 34 | Karolewski | 4 | |
| 35 | Kisiel | 4 | |
| 36 | Komiażyk | 4 | |
| 37 | Korzeniowski | 4 | |
| 38 | Kosiorek | 4 | |
| 39 | Kostera | 4 | |
| 40 | Król | 4 | |
| 41 | Kukulski | 4 | |
| 42 | Lange | 4 | |
| 43 | Marat | 4 | |
| 44 | Michalski | 4 | |
| 45 | Mińkowski | 4 | |
| 46 | Miszczyński | 4 | |
| 47 | Nartanowicz | 4 | |
| 48 | Opara | 4 | |
| 49 | Ostrogórski | 4 | |
| 50 | Paziak | 4 |
Liczby są szacunkowe - informacje o danych.