Województwo mazowieckie · 40 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Barczykowski | 7 | |
| 2 | Bednarek | 7 | |
| 3 | Bielecki | 7 | |
| 4 | Chudziński | 7 | |
| 5 | Dziatkowiak | 7 | |
| 6 | Janiewicz | 7 | |
| 7 | Kulczak | 7 | |
| 8 | Mikitow | 7 | |
| 9 | Nowicki | 7 | |
| 10 | Podemski | 7 | |
| 11 | Redmann | 7 | |
| 12 | Subocz | 7 | |
| 13 | Święch | 7 | |
| 14 | Trafny | 7 | |
| 15 | Turtoń | 7 | |
| 16 | Wiśniewski | 7 | |
| 17 | Zamolski | 7 | |
| 18 | Zieliński | 7 | |
| 19 | Grabowski | 2 | |
| 20 | Kowalski | 2 | |
| 21 | Morawski | 2 | |
| 22 | Rogowski | 2 | |
| 23 | Zembrzuski | 2 | |
| 24 | Balcerzak | 1 | |
| 25 | Błaszkowski | 1 | |
| 26 | Bońkowski | 1 | |
| 27 | Chodacz | 1 | |
| 28 | Gąsiorowski | 1 | |
| 29 | Hamski | 1 | |
| 30 | Janas | 1 | |
| 31 | Janowski | 1 | |
| 32 | Kołakowski | 1 | |
| 33 | Krupa | 1 | |
| 34 | Łączyński | 1 | |
| 35 | Morzyc | 1 | |
| 36 | Pepłowski | 1 | |
| 37 | Płoski | 1 | |
| 38 | Sosnowski | 1 | |
| 39 | Stryjewski | 1 | |
| 40 | Ziółkowski | 1 |
Liczby są szacunkowe - informacje o danych.