Województwo mazowieckie · 37 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Iniarski | 15 | |
| 2 | Miałkowski | 10 | |
| 3 | Pochmara | 10 | |
| 4 | Tomczak | 10 | |
| 5 | Baka | 5 | |
| 6 | Balcerowski | 5 | |
| 7 | Bocheński | 5 | |
| 8 | Borek | 5 | |
| 9 | Brzeziński | 5 | |
| 10 | Czerwiński | 5 | |
| 11 | Domżalski | 5 | |
| 12 | Gerek | 5 | |
| 13 | Gołąb | 5 | |
| 14 | Gołębiewski | 5 | |
| 15 | Gorczyński | 5 | |
| 16 | Groszkowski | 5 | |
| 17 | Gulatowski | 5 | |
| 18 | Kościk | 5 | |
| 19 | Kowalski | 5 | |
| 20 | Królak | 5 | |
| 21 | Lipka | 5 | |
| 22 | Misiurski | 5 | |
| 23 | Mosakowski | 5 | |
| 24 | Mróz | 5 | |
| 25 | Muchowski | 5 | |
| 26 | Ostrowski | 5 | |
| 27 | Pańkowski | 5 | |
| 28 | Pik | 5 | |
| 29 | Prewencki-Gucwa | 5 | |
| 30 | Ślesik | 5 | |
| 31 | Srebnik | 5 | |
| 32 | Świercz | 5 | |
| 33 | Warda | 5 | |
| 34 | Wichliński | 5 | |
| 35 | Zalewski | 5 | |
| 36 | Zawada | 5 | |
| 37 | Żurawiński | 5 |
Liczby są szacunkowe - informacje o danych.