Województwo mazowieckie · 66 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Banasiak | 5 | |
| 2 | Krzyżanowski | 4 | |
| 3 | Augustyniak | 3 | |
| 4 | Marcinkiewicz | 3 | |
| 5 | Nowak | 3 | |
| 6 | Rasiński | 3 | |
| 7 | Rosa | 3 | |
| 8 | Szczepanik | 3 | |
| 9 | Bulik | 2 | |
| 10 | Dziążak | 2 | |
| 11 | Getka | 2 | |
| 12 | Królik | 2 | |
| 13 | Kryśkiewicz | 2 | |
| 14 | Kryszkiewicz | 2 | |
| 15 | Malinowski | 2 | |
| 16 | Matusiak | 2 | |
| 17 | Mędrzycki | 2 | |
| 18 | Ruszczak | 2 | |
| 19 | Sobczak | 2 | |
| 20 | Wardak | 2 | |
| 21 | Wojciechowski | 2 | |
| 22 | Wrona | 2 | |
| 23 | Żmijewski | 2 | |
| 24 | Balcer | 1 | |
| 25 | Banaś | 1 | |
| 26 | Bartkiewicz | 1 | |
| 27 | Błaszczyk | 1 | |
| 28 | Chodakowski | 1 | |
| 29 | Chudzik | 1 | |
| 30 | Czuba | 1 | |
| 31 | Dobrzyński | 1 | |
| 32 | Frąckiewicz | 1 | |
| 33 | Fraszczyk | 1 | |
| 34 | Gryglewicz | 1 | |
| 35 | Jagiełło | 1 | |
| 36 | Janas | 1 | |
| 37 | Jaranowski | 1 | |
| 38 | Jaszczuk | 1 | |
| 39 | Jończyk | 1 | |
| 40 | Kostrzębski | 1 | |
| 41 | Kozieł | 1 | |
| 42 | Kurek | 1 | |
| 43 | Lancholc | 1 | |
| 44 | Lewandowski | 1 | |
| 45 | Marciniak | 1 | |
| 46 | Matejak | 1 | |
| 47 | Owczarek | 1 | |
| 48 | Pabiańczyk | 1 | |
| 49 | Pasoń | 1 | |
| 50 | Pergoł | 1 |
Liczby są szacunkowe - informacje o danych.