Niedzialkowski DNA Project- Background

Administrators

Surnames

Niedzial, Niedzialkoski, Niedzialkowska, Niedzialkowski, Sunday

Background

According to Kazimierz Rymut (Rymut, Kazimierz. 2003. Dictionary of surnames in current use in Poland at the beginning of the 21st century. Chicago, Il: Polish Genealogical Society of America.), in Poland at the beginning of the 21st century, the distribution of the Niedzialkowski surname and its variants included:

Niedzialkowska - 3
Niedzialkowski - 2
Niedzialkowska - 809
Niedzialkowski - 786

The Niedzialkowska surname is most frequently found in the following locations in Poland:

Warszawa - 72
Lipno - 39
City of Wloclawek -33
Ciechanów - 31
Aleksandrów Kujawski - 27
Plonsk - 24)
Minsk Mazowiecki - 20
Maków Mazowiecki - 19
Sierpc - 18
Przasnysz - 17

The Niedzialkowski surname is most frequently found in the following locations in Poland:

Warszawa - 55
Ciechanów - 35
Lipno - 30
Plonsk - 27
Minsk Mazowiecki - 24
City of Wloclawek - 22
Aleksandrów Kujawski - 19
Przasnysz - 16
Pultusk - 16
Szczecin - 16

In the United States, many immigrants with the Niedzialkowski surname modified or anglicized the name. Some of the variants include:

Niedzialkowski
Niedzialkowsky
Niedzialkoski
Niedzialkosky
Niedzial
Cosky
Sunday
Newman

The US Federal Census shows that, in 1930, individuals with the Niedzialkowski surname resided in the following states:

Connecticut
Massachusetts
Michigan
Missouri
New Jersey
New York
Ohio
Pennsylvania
Wisconsin

General Fund

Current balance: $0.00