Województwo mazowieckie · 69 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Cichoński | 16 | |
| 2 | Kaczmarek | 11 | |
| 3 | Kostuniak | 11 | |
| 4 | Rękawiecki | 11 | |
| 5 | Tyszkiewicz | 11 | |
| 6 | Żółtowski | 11 | |
| 7 | Adamski | 5 | |
| 8 | Aftowicz | 5 | |
| 9 | Bieniewicz | 5 | |
| 10 | Bieńkowski | 5 | |
| 11 | Cebulski | 5 | |
| 12 | Cichoń | 5 | |
| 13 | Czapski | 5 | |
| 14 | Czarnecki | 5 | |
| 15 | Dalanek | 5 | |
| 16 | Durma | 5 | |
| 17 | Dybowski | 5 | |
| 18 | Figiel | 5 | |
| 19 | Fijałkowski | 5 | |
| 20 | Gąsiorowski | 5 | |
| 21 | Gęsiarz | 5 | |
| 22 | Górecki | 5 | |
| 23 | Grafka | 5 | |
| 24 | Grudzielewski | 5 | |
| 25 | Janiszewski | 5 | |
| 26 | Jankowski | 5 | |
| 27 | Kamiński | 5 | |
| 28 | Karpiński | 5 | |
| 29 | Kaźmierczak | 5 | |
| 30 | Kococik | 5 | |
| 31 | Kowalski | 5 | |
| 32 | Kożuchowski | 5 | |
| 33 | Krajewski | 5 | |
| 34 | Kryski | 5 | |
| 35 | Lachowicz | 5 | |
| 36 | Majer | 5 | |
| 37 | Marcinkowski | 5 | |
| 38 | Matczak | 5 | |
| 39 | Michalski | 5 | |
| 40 | Mirowski | 5 | |
| 41 | Muszyński | 5 | |
| 42 | Nejman | 5 | |
| 43 | Nowacki | 5 | |
| 44 | Paluszkiewicz | 5 | |
| 45 | Parzęczewski-Rydołowski | 5 | |
| 46 | Piotrowicz | 5 | |
| 47 | Piotrowski | 5 | |
| 48 | Postolski | 5 | |
| 49 | Przybylski | 5 | |
| 50 | Rosiak | 5 |
Liczby są szacunkowe - informacje o danych.