Województwo mazowieckie · 49 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Gajewski | 3 | |
| 2 | Mikos | 3 | |
| 3 | Szewc | 3 | |
| 4 | Chęciński | 2 | |
| 5 | Gumiński | 2 | |
| 6 | Jakubowski | 2 | |
| 7 | Kosiński | 2 | |
| 8 | Mazur | 2 | |
| 9 | Murzynowski | 2 | |
| 10 | Pomorski | 2 | |
| 11 | Twardowski | 2 | |
| 12 | Ambroziak | 1 | |
| 13 | Banasiak | 1 | |
| 14 | Bańcyr | 1 | |
| 15 | Bidziński | 1 | |
| 16 | Chałupczak | 1 | |
| 17 | Cieślak | 1 | |
| 18 | Dąbrowski | 1 | |
| 19 | Dorobek | 1 | |
| 20 | Gostomski | 1 | |
| 21 | Grzybowski | 1 | |
| 22 | Gutkowski | 1 | |
| 23 | Gutowski | 1 | |
| 24 | Jachimowicz | 1 | |
| 25 | Janiec | 1 | |
| 26 | Jarzyński | 1 | |
| 27 | Kacperski | 1 | |
| 28 | Kaniewski | 1 | |
| 29 | Kasprzyk | 1 | |
| 30 | Kikolski | 1 | |
| 31 | Kołodziejski | 1 | |
| 32 | Kostka | 1 | |
| 33 | Kownacki | 1 | |
| 34 | Kurowski | 1 | |
| 35 | Lewandowski | 1 | |
| 36 | Majchrzak | 1 | |
| 37 | Nych | 1 | |
| 38 | Olejniczak | 1 | |
| 39 | Pieniążek | 1 | |
| 40 | Redosz | 1 | |
| 41 | Rosmanowski | 1 | |
| 42 | Rugieł | 1 | |
| 43 | Stasiak | 1 | |
| 44 | Świderski | 1 | |
| 45 | Świtalski | 1 | |
| 46 | Trzciński | 1 | |
| 47 | Witkowski | 1 | |
| 48 | Wochowski | 1 | |
| 49 | Żółtowski | 1 |
Liczby są szacunkowe - informacje o danych.