Województwo mazowieckie · 75 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Borkowski | 6 | |
| 2 | Latkowski | 6 | |
| 3 | Łęgowski | 6 | |
| 4 | Sawicki | 6 | |
| 5 | Antosik | 3 | |
| 6 | Bażan | 3 | |
| 7 | Biernacki | 3 | |
| 8 | Binder | 3 | |
| 9 | Borowiec | 3 | |
| 10 | Bronowski | 3 | |
| 11 | Brzeziński | 3 | |
| 12 | Buks | 3 | |
| 13 | Cegłowski | 3 | |
| 14 | Celiński | 3 | |
| 15 | Cios | 3 | |
| 16 | Ciosek | 3 | |
| 17 | Dąbrowski | 3 | |
| 18 | Domański | 3 | |
| 19 | Dymus | 3 | |
| 20 | Fabisiak | 3 | |
| 21 | Głażewski | 3 | |
| 22 | Gos | 3 | |
| 23 | Grabowski | 3 | |
| 24 | Grochoczyński | 3 | |
| 25 | Hebda | 3 | |
| 26 | Hoffmann | 3 | |
| 27 | Jurkowski | 3 | |
| 28 | Kamiński | 3 | |
| 29 | Kapczyński | 3 | |
| 30 | Klat | 3 | |
| 31 | Koperski | 3 | |
| 32 | Kosiński | 3 | |
| 33 | Krogulec | 3 | |
| 34 | Krysiak | 3 | |
| 35 | Krzyślak | 3 | |
| 36 | Lesiuk | 3 | |
| 37 | Lipiński | 3 | |
| 38 | Łokietek | 3 | |
| 39 | Łuczak | 3 | |
| 40 | Łyszkowski | 3 | |
| 41 | Madeyski | 3 | |
| 42 | Magnuski | 3 | |
| 43 | Malanowski | 3 | |
| 44 | Maluchnik | 3 | |
| 45 | Musiałowski | 3 | |
| 46 | Najmec | 3 | |
| 47 | Nowak | 3 | |
| 48 | Nowakowski | 3 | |
| 49 | Olejnik | 3 | |
| 50 | Ostrowski | 3 |
Liczby są szacunkowe - informacje o danych.