Województwo mazowieckie · 44 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Godlewski | 17 | |
| 2 | Sujkowski | 17 | |
| 3 | Małkiewicz | 10 | |
| 4 | Tomczyk | 10 | |
| 5 | Adamiak | 7 | |
| 6 | Gryc | 7 | |
| 7 | Olik | 7 | |
| 8 | Rempalski | 7 | |
| 9 | Reszczyński | 7 | |
| 10 | Rulski | 7 | |
| 11 | Tokarski | 7 | |
| 12 | Ankiewicz | 3 | |
| 13 | Brandebura | 3 | |
| 14 | Brejnakowski | 3 | |
| 15 | Cholerzyński | 3 | |
| 16 | Ciuraj | 3 | |
| 17 | Czyżewski-Nowosad | 3 | |
| 18 | Dymecki | 3 | |
| 19 | Gierek | 3 | |
| 20 | Gosk | 3 | |
| 21 | Janecki | 3 | |
| 22 | Kacperski | 3 | |
| 23 | Kita | 3 | |
| 24 | Kloc | 3 | |
| 25 | Kowalski | 3 | |
| 26 | Kulisiak | 3 | |
| 27 | Łagowski | 3 | |
| 28 | Łaniewski | 3 | |
| 29 | Łaziński | 3 | |
| 30 | Lidke | 3 | |
| 31 | Mękarski | 3 | |
| 32 | Mieciek | 3 | |
| 33 | Mierzejewski | 3 | |
| 34 | Nałęcz | 3 | |
| 35 | Orzechowski | 3 | |
| 36 | Rafalski | 3 | |
| 37 | Rębelski | 3 | |
| 38 | Rembowski | 3 | |
| 39 | Rępalski | 3 | |
| 40 | Sopoliński | 3 | |
| 41 | Szewczyk | 3 | |
| 42 | Szmyt | 3 | |
| 43 | Zalewski | 3 | |
| 44 | Zielenkiewicz | 3 |
Liczby są szacunkowe - informacje o danych.