Find out how popular the last name Niewiadomski is in the United States and learn more about the meaning, history, and race and ethnic origin of people in America who are named Niewiadomski.

Niewiadomski, like all of the last names we have data for, is identified by the U.S. Census Bureau as a surname which has more than 100 occurrences in the United States in the Decennial Census survey. The most recent statistics we have for the Niewiadomski surname is from the 2010 census data.

Popularity of Niewiadomski in America

Niewiadomski is the 56195th most popular name in America based on the data we have collected from the U.S. Census Bureau.

The Niewiadomski surname appeared 364 times in the 2010 census and if you were to sample 100,000 people in the United States, approximately 0 people would have the surname Niewiadomski.

We can also compare 2010 data for Niewiadomski to data from the previous census in 2000. The table below contains all of the statistics for both years in a side-by-side comparison.

The history of the last name Niewiadomski

The surname Niewiadomski is of Polish origin, tracing its roots back to the Middle Ages. It is derived from the Polish word "niewiedzieć," meaning "not to know" or "unknown." The suffix "-ski" was commonly added to Polish surnames to denote a person's place of origin or occupation.

The earliest recorded instances of the name Niewiadomski date back to the 15th century. It is believed to have originated in the regions of Mazovia and Lesser Poland, where the name was first documented in medieval records and chronicles.

In the 16th century, the name Niewiadomski appeared in the Polish nobility's records, suggesting that some families bearing this surname held a certain social status during that era. One notable individual was Jan Niewiadomski (1510-1572), a Polish nobleman and military commander who fought in the Livonian War against Russia.

During the 17th and 18th centuries, the Niewiadomski surname spread across various regions of Poland, as well as neighboring countries like Lithuania and Belarus, which were part of the Polish-Lithuanian Commonwealth at the time. The name was often associated with landowners, merchants, and members of the middle class.

In the 19th century, several individuals with the Niewiadomski surname made notable contributions to Polish culture and society. Józef Niewiadomski (1801-1867) was a renowned painter and professor at the University of Warsaw, known for his historical and religious works. Andrzej Niewiadomski (1846-1928) was a prominent architect who designed several notable buildings in Warsaw, including the Zachęta Palace, which now houses the National Museum of Art.

Another notable figure was Stanisław Niewiadomski (1859-1936), a Polish writer, journalist, and playwright who was active in the literary circles of Kraków. His works often explored themes of social injustice and the plight of the working class.

In the 20th century, the Niewiadomski surname continued to be present in various fields. Jerzy Niewiadomski (1911-1989) was a Polish diplomat and ambassador to several countries, including the United States and the Soviet Union. Elżbieta Niewiadomska (1922-1994) was a renowned actress in Polish theater and film, known for her versatile performances in both classical and contemporary roles.

These are just a few examples of individuals with the Niewiadomski surname who have left their mark on various aspects of Polish history and culture over the centuries.

Race and ethnic origin of people with the last name Niewiadomski

We also have some data on the ancestry of people with the surname Niewiadomski.

The below race categories are the modified race categories used in the Census Bureau's population estimates program. All people were categorized into six mutually exclusive racial and Hispanic origin groups:

1. White only
2. Black only
3. American Indian and Alaskan Native only
4. Asian and Pacific Islander only
5. Hispanic
6. Two or More Races

For the most recent 2010 census data, the race/ethnic origin breakdown for Niewiadomski was:

Note: Any fields showing (S) means the data was suppressed for privacy so that the data does not in any way identify any specific individuals.

Since we have data from the previous census in 2000, we can also compare the values to see how the popularity of Niewiadomski has changed in the 10 years between the two census surveys.

Data source

The last name data and ethnic breakdown of last names is sourced directly from the Decennial Census survey, conducted every 10 years by the United States Census Bureau.

The history and meaning of the name Niewiadomski was researched and written by our team of onomatology and genealogy experts.

If you have a correction or suggestion to improve the history of Niewiadomski, please contact us.

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