Województwo mazowieckie · 90 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Gontarz | 9 | |
| 2 | Mazurek | 7 | |
| 3 | Grzeszek | 5 | |
| 4 | Pazio | 5 | |
| 5 | Bednarczyk | 4 | |
| 6 | Matusik | 4 | |
| 7 | Pędzich | 4 | |
| 8 | Wikieł | 4 | |
| 9 | Bartoszewski | 3 | |
| 10 | Deja | 3 | |
| 11 | Kocon | 3 | |
| 12 | Kusiak | 3 | |
| 13 | Tchórzewski | 3 | |
| 14 | Zygmunt | 3 | |
| 15 | Bardadyn | 2 | |
| 16 | Cieciera | 2 | |
| 17 | Gago | 2 | |
| 18 | Gałązka | 2 | |
| 19 | Gąsior | 2 | |
| 20 | Halecki | 2 | |
| 21 | Krupiński | 2 | |
| 22 | Mikołajewski | 2 | |
| 23 | Nowakowski | 2 | |
| 24 | Roguski | 2 | |
| 25 | Salach | 2 | |
| 26 | Wróbel | 2 | |
| 27 | Wronka | 2 | |
| 28 | Wysocki | 2 | |
| 29 | Augustyn | 1 | |
| 30 | Badzioch | 1 | |
| 31 | Bąk | 1 | |
| 32 | Bartnik | 1 | |
| 33 | Biernacki | 1 | |
| 34 | Brzezicki | 1 | |
| 35 | Chalecki | 1 | |
| 36 | Choromański | 1 | |
| 37 | Dernałowicz | 1 | |
| 38 | Deski | 1 | |
| 39 | Dobosz | 1 | |
| 40 | Dropia | 1 | |
| 41 | Dziemianowski | 1 | |
| 42 | Filipek | 1 | |
| 43 | Gątarz | 1 | |
| 44 | Gniazdowski | 1 | |
| 45 | Gołębiewski | 1 | |
| 46 | Górecki | 1 | |
| 47 | Górski | 1 | |
| 48 | Grabowski | 1 | |
| 49 | Guzek | 1 | |
| 50 | Kaczmarski | 1 |
Liczby są szacunkowe - informacje o danych.