Województwo mazowieckie · 100 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Janiak | 4 | |
| 2 | Przedpełski | 3 | |
| 3 | Bodal | 2 | |
| 4 | Gąsecki | 2 | |
| 5 | Gołębiewski | 2 | |
| 6 | Jagielski | 2 | |
| 7 | Kowalski | 2 | |
| 8 | Kuczmarski | 2 | |
| 9 | Malinowski | 2 | |
| 10 | Myczka | 2 | |
| 11 | Pabian | 2 | |
| 12 | Pałysa | 2 | |
| 13 | Pankowski | 2 | |
| 14 | Pietrzak | 2 | |
| 15 | Popławski | 2 | |
| 16 | Prącik | 2 | |
| 17 | Rolski | 2 | |
| 18 | Stefański | 2 | |
| 19 | Adamski | 1 | |
| 20 | Balski | 1 | |
| 21 | Bartczak | 1 | |
| 22 | Bieńkowski | 1 | |
| 23 | Bińkowski | 1 | |
| 24 | Blechert | 1 | |
| 25 | Boćkowski | 1 | |
| 26 | Bojarski | 1 | |
| 27 | Borniński | 1 | |
| 28 | Brudzyński | 1 | |
| 29 | Chandlarski | 1 | |
| 30 | Chętka | 1 | |
| 31 | Chmielewski | 1 | |
| 32 | Chmurzyński | 1 | |
| 33 | Ciecierski | 1 | |
| 34 | Ciuraj | 1 | |
| 35 | Danielak | 1 | |
| 36 | Deroń | 1 | |
| 37 | Dobaczewski | 1 | |
| 38 | Drążkowski | 1 | |
| 39 | Frączkowski | 1 | |
| 40 | Gałęcki | 1 | |
| 41 | Góralczyk | 1 | |
| 42 | Górecki | 1 | |
| 43 | Gościcki | 1 | |
| 44 | Grabowski | 1 | |
| 45 | Gralicki | 1 | |
| 46 | Guzanek | 1 | |
| 47 | Jabłoński | 1 | |
| 48 | Jankowski | 1 | |
| 49 | Jarzyński | 1 | |
| 50 | Jóźwiak | 1 |
Liczby są szacunkowe - informacje o danych.