Województwo mazowieckie · 42 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Czarnocki | 11 | |
| 2 | Demianiuk | 11 | |
| 3 | Michalak | 11 | |
| 4 | Skorupski | 11 | |
| 5 | Walczuk | 11 | |
| 6 | Wielogórski | 11 | |
| 7 | Borowski | 6 | |
| 8 | Cyprianiuk | 6 | |
| 9 | Częstochowski | 6 | |
| 10 | Daniluk | 6 | |
| 11 | Ilczuk | 6 | |
| 12 | Jankowski | 6 | |
| 13 | Kiepuszewski | 6 | |
| 14 | Kobak | 6 | |
| 15 | Kosyl | 6 | |
| 16 | Madej | 6 | |
| 17 | Markiewicz | 6 | |
| 18 | Muszyński | 6 | |
| 19 | Nowak | 6 | |
| 20 | Pawluk | 6 | |
| 21 | Piekarski | 6 | |
| 22 | Popławski | 6 | |
| 23 | Ręcławowicz | 6 | |
| 24 | Romanowski | 6 | |
| 25 | Selwiak | 6 | |
| 26 | Seremento | 6 | |
| 27 | Soboń | 6 | |
| 28 | Stangreciuk | 6 | |
| 29 | Terlikowski | 6 | |
| 30 | Trebnio | 6 | |
| 31 | Wasilczyk | 6 | |
| 32 | Wicik | 6 | |
| 33 | Wieliczko | 6 | |
| 34 | Żuk | 6 | |
| 35 | Żylak | 6 | |
| 36 | Góra | 2 | |
| 37 | Głowniak | 1 | |
| 38 | Gruszka | 1 | |
| 39 | Jakubowski | 1 | |
| 40 | Kowalski | 1 | |
| 41 | Świątek | 1 | |
| 42 | Złotnik | 1 |
Liczby są szacunkowe - informacje o danych.