2010
#153,769
National surname rank
Recorded bearers 106
First available Census row
Per 100,000 0.04
Very Rare Last name
Niemyjski
A Polish surname derived from the word "niemy" meaning "mute" or "silent."
According to the 2020 US Census Bureau surname tables, roughly 118 Americans carry the last name Niemyjski. That puts it at #154,182 in the national surname ranking, appearing at a frequency of 0.03 per 100,000 people (about 1 in 2,904,698 residents).
This page is the full Name Census profile for the Niemyjski surname. You will find the Census Bureau frequency data, a multi-census history view, an ancestry and ethnicity breakdown based on self-reported demographics, the name's meaning and origin where available, and answers to the most common questions people ask about this surname.
Bearers in the US
118
1 in 2,904,698
Census rank
#154,182
2020 decennial data
Per 100,000
0.0
Frequency rate
Recorded bearers
103
very rare in the US
Popularity narrative
The Census Bureau recorded 103 bearers of the surname Niemyjski in its 2020 decennial surname file. At a rate of 0.03 per 100,000 residents, it holds the 154182nd position in the national surname ranking.
Among Census respondents with the surname Niemyjski, the largest self-reported group is White at 99.0%. The next largest groups are Two or More Races (1.0%).
Origin
Meaning and origin of Niemyjski
The surname NIEMYJSKI is of Polish origin, and it dates back to the 14th century. It is believed to have originated from the Polish word "niemy," which means "mute" or "speechless." The suffix "-ski" was added to indicate the person's place of origin or belonging.
NIEMYJSKI was likely a descriptive surname given to someone who was unable to speak or had a speech impediment. In medieval times, physical characteristics or occupations were often used as a basis for surnames.
The earliest recorded instances of the NIEMYJSKI surname can be found in historical records from the Polish regions of Silesia and Lesser Poland. Some of the earliest documented individuals with this surname include Jan Niemyjski, a landowner in the village of Niemyjsk near Krakow, who was mentioned in a deed from 1412.
Another notable figure was Piotr Niemyjski, a merchant from the city of Wroclaw (then known as Breslau) who was recorded in the city's trade records in the late 15th century.
In the 16th century, the NIEMYJSKI name appeared in the court records of the Duchy of Masovia, where a nobleman named Aleksander Niemyjski was involved in a legal dispute over land ownership in 1548.
During the Polish Renaissance, there was a famous poet and playwright named Jakub Niemyjski, who was born in Krakow in 1560 and died in 1612. His works were widely acclaimed and contributed to the development of Polish literature during that period.
In the 18th century, a military officer named Jan Niemyjski served in the Polish army and fought against the Swedish invasion during the Great Northern War (1700-1721). He was recognized for his bravery and leadership on the battlefield.
Throughout history, the NIEMYJSKI surname has been associated with various professions, from landowners and merchants to writers and soldiers. While it originated as a descriptive name, it has evolved into a distinguished Polish surname with a rich historical background.
Demographics
Ancestry and ethnicity for Niemyjski
Among Census respondents with the surname Niemyjski, the largest self-reported group is White at 99.0%. The next largest groups are Two or More Races (1.0%).
The bar chart below shows how Niemyjski bearers described their own race and ethnicity on the 2020 Census form. The Census Bureau groups responses into six broad categories: White, Black or African American, Hispanic or Latino, Asian and Pacific Islander, American Indian and Alaska Native, and Two or More Races. When a category has too few respondents for a given surname, the Bureau suppresses the figure to protect individual privacy, which is why some names show fewer than six slices.
Percentages are shown for every Census year so the breakdown stays comparable over time. When the source file also includes raw headcounts, Name Census shows those alongside the percentages in the legend.
Keep in mind that these are self-reported numbers. A person's surname does not determine their race or ethnicity, and the distribution you see here reflects the specific population who happened to carry the Niemyjski surname at the time of the 2020 Census, not any inherent property of the name itself.
- White99.0% · 102
- Two or more races1.0% · 1
Timeline
Historical Census data for Niemyjski
Niemyjski appears in 2 published Census surname files: 2010, 2020. The cards below show how the name's rank and bearer count changed across each release.
2020
#154,182
National surname rank
Recorded bearers 103
-3 bearers (-2.8%)
Per 100,000 0.03
Rank movement Down 413 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2010 | #153,769 | 106 | 0.04 | First available Census row | First available Census row |
| 2020 | #154,182 | 103 | 0.03 | -3 bearers (-2.8%) | Down 413 places |
For 2020, the Census Bureau published race and Hispanic-origin columns as counts rather than percentages. Name Census converts those counts back into shares so the ancestry section stays comparable with the older surname files.
Year on year
2010 vs 2020 Census
How has the Niemyjski surname changed between Census years? The chart shows bearer count side by side, and the table compares rank, count, and frequency.
Census year comparison
20102020
| Metric | 2010 | 2020 | Change |
|---|---|---|---|
| Rank | #153,769 | #154,182 | -0.3% |
| Count | 106 | 103 | -2.8% |
| Per 100K | 0.04 | 0.03 | -13.9% |
Between the 2010 and 2020 Census, the number of Niemyjski bearers went from 106 to 103 (-2.8% change). The surname moved down 413 positions in the national ranking, going from #153,769 to #154,182.
FAQ
Niemyjski surname: questions and answers
How many people in the U.S. have the surname Niemyjski?
Name Census estimates that about 118 living Americans carry the surname Niemyjski. Using the current population baseline, that works out to roughly 1 in 2,904,698 residents.
How common is Niemyjski?
Niemyjski ranks #154,182 in the 2020 Census surname tables and is classified on this site as "Very Rare." The Census recorded the name at a frequency of 0.03 per 100,000 residents, which is about 0 people out of every 100,000.
How many people with this surname were counted in the Census?
The raw 2020 Census file counted 103 people with the surname Niemyjski. That is different from the site's living-bearer estimate (118), which projects the surname's present-day count by applying the Census frequency rate to the current U.S. population.
What does 0.03 per 100,000 actually mean?
It is the Census Bureau's normalized frequency measure. A rate of 0.03 per 100,000 means that if you picked a random group of 100,000 U.S. residents, you would expect about 0 of them to have the surname Niemyjski.
Has Niemyjski become more or less common over time?
Between 2010 and 2020, the surname Niemyjski went from 106 recorded bearers to 103. That is a decrease of 3 (-2.8%). In the national ranking it fell from #153,769 to #154,182.
What does the Census say about the background of Niemyjski?
Among Census respondents with the surname Niemyjski, the largest self-reported group is White at 99.0%. The next largest groups are Two or More Races (1.0%). These figures come from the 2020 Census Bureau surname tables, based on how respondents described their own race and ethnicity.
Which group reports this surname most often?
White is the largest self-reported group for the surname Niemyjski in the 2020 Census, accounting for 99.0% (102 people in the source table).
What is the full ancestry breakdown?
Niemyjski appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (99.0%), Two or More Races (1.0%). For 2020, the source file also published raw headcounts for each group, which is why this page can show both percentages and counts in the ancestry section.
Is this page using the latest Census data?
Yes. This page is using the latest surname file currently loaded on Name Census, which is 2020. The historical section above also keeps any older Census surname entries we have for Niemyjski (2010, 2020).
Does the Census include every surname?
No. The Census Bureau only publishes surnames that appeared at least 100 times in a given decennial Census. That means very rare surnames are excluded entirely, and a surname can appear in one Census release but disappear from a later one if it falls below the reporting threshold.
Why don't the ancestry percentages always add up to exactly 100%?
There are two main reasons: rounding and suppression. The Census Bureau rounds published values, and it may suppress very small cells to protect privacy. For 2020, the Bureau also published raw group counts rather than direct percentages, so Name Census converts those counts back into shares for comparability across census years.
What does Niemyjski mean?
A Polish surname derived from the word "niemy" meaning "mute" or "silent." The fuller origin note on this page goes into more detail.
Where does the surname data come from?
All surname statistics on Name Census are drawn from the US Census Bureau's decennial surname frequency tables. These files list every surname that appeared 100 or more times in the 2020 Census, along with a count, a per-100,000 rate, and a self-reported demographic breakdown. You can read the full explanation on our methodology page.
How does Name Census estimate living bearers?
For surnames, Name Census does not age cohorts the way it does for first names. Instead, it takes the Census Bureau's published frequency for Niemyjski (0.03 per 100,000) and applies that rate to the current U.S. resident population to estimate how many living Americans have the surname today.
How common is the surname Niemyjski?
Want to know how many people have the last name Niemyjski? HowManyOfMe.org, our sister site, puts the living-bearer count front and centre.