Województwo mazowieckie · 94 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Kowalczyk | 6 | |
| 2 | Karsznia | 4 | |
| 3 | Siek | 4 | |
| 4 | Wójcik | 4 | |
| 5 | Brodowski | 3 | |
| 6 | Czerski | 3 | |
| 7 | Kalbarczyk | 3 | |
| 8 | Kępka | 3 | |
| 9 | Komorowski | 3 | |
| 10 | Kowalski | 3 | |
| 11 | Ostrowski | 3 | |
| 12 | Gugała | 2 | |
| 13 | Kibil | 2 | |
| 14 | Krajewski | 2 | |
| 15 | Kuźmicz | 2 | |
| 16 | Niedzielski | 2 | |
| 17 | Pachuca | 2 | |
| 18 | Pułka | 2 | |
| 19 | Roczkowski | 2 | |
| 20 | Seredyn | 2 | |
| 21 | Świtka | 2 | |
| 22 | Wojtasik | 2 | |
| 23 | Zimna | 2 | |
| 24 | Abramczyk | 1 | |
| 25 | Augustynowicz | 1 | |
| 26 | Basaj | 1 | |
| 27 | Basiewicz | 1 | |
| 28 | Bomba | 1 | |
| 29 | Borkowski | 1 | |
| 30 | Brzyski | 1 | |
| 31 | Bukowski | 1 | |
| 32 | Chustecki | 1 | |
| 33 | Ciesielski | 1 | |
| 34 | Czarnecki | 1 | |
| 35 | Dutkowski | 1 | |
| 36 | Dziosa | 1 | |
| 37 | Ejzak | 1 | |
| 38 | Fila | 1 | |
| 39 | Gągała | 1 | |
| 40 | Gąsior | 1 | |
| 41 | Giza | 1 | |
| 42 | Gołębiewski | 1 | |
| 43 | Gontarek | 1 | |
| 44 | Groszek | 1 | |
| 45 | Grudzień | 1 | |
| 46 | Gruszczyński | 1 | |
| 47 | Jaskólski | 1 | |
| 48 | Jeziorowski | 1 | |
| 49 | Jeziorski | 1 | |
| 50 | Juszczyk | 1 |
Liczby są szacunkowe - informacje o danych.