2000
#143,847
National surname rank
Recorded bearers 106
First available Census row
Per 100,000 0.04
Very Rare Last name
Turoczy
A Polish surname derived from the word "tur" meaning aurochs or wild ox.
According to the 2020 US Census Bureau surname tables, roughly 118 Americans carry the last name Turoczy. 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 Turoczy 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 Turoczy 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 Turoczy, the largest self-reported group is White at 97.1%. The next largest groups are Black (1.0%) and Asian/Pacific Islander (1.0%).
Origin
Meaning and origin of Turoczy
The surname Turoczy originated in Hungary, with its roots tracing back to the medieval period. The name is believed to be derived from the Hungarian word "túrócz," which means "cottage cheese" or "curd." This suggests that the name may have been initially associated with individuals involved in the production or trade of dairy products.
The earliest known record of the Turoczy name dates back to the 14th century, when it appeared in a document from the town of Trnava, located in present-day Slovakia. During this time, the region was part of the Kingdom of Hungary, and the name was likely spelled as "Turoczi" or a similar variation.
In the 15th century, the Turoczy name gained prominence with the birth of János Turoczy (c. 1435-1489), a renowned Hungarian chronicler and historian. His work, "Chronica Hungarorum," is considered one of the most important historical sources for understanding the early history of Hungary. This literary achievement contributed to the widespread recognition of the Turoczy name.
Another notable figure bearing the Turoczy surname was György Turoczy (1566-1622), a Hungarian noble and landowner. Historical records indicate that he owned vast estates in the region of Turócz, which may have been the origin of the family's name or a place from which they derived their surname.
In the 18th century, the Turoczy name appeared in various Hungarian and Slovak records, sometimes spelled as "Turóczi" or "Turóczy." During this period, Imre Turoczy (1720-1789) gained recognition as a prominent Catholic priest and theologian, serving as the bishop of Pécs, Hungary.
Moving into the 19th century, the Turoczy name gained international recognition with the birth of Béla Turoczy (1854-1931), a Hungarian-American engineer and inventor. He is best known for his contributions to the development of the electric railway system, particularly in the United States, where he spent a significant part of his career.
Throughout its history, the Turoczy surname has been closely associated with Hungarian and Slovak heritage, reflecting the cultural and linguistic roots of its origins. While the name has undergone various spelling variations over the centuries, its connection to the dairy industry and the regions of Hungary and Slovakia remains a central part of its etymology and historical significance.
Demographics
Ancestry and ethnicity for Turoczy
Among Census respondents with the surname Turoczy, the largest self-reported group is White at 97.1%. The next largest groups are Black (1.0%) and Asian/Pacific Islander (1.0%).
The bar chart below shows how Turoczy 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 Turoczy surname at the time of the 2020 Census, not any inherent property of the name itself.
- White97.1% · 100
- Black or African American1.0% · 1
- Asian and Pacific Islander1.0% · 1
- Two or more races1.0% · 1
Timeline
Historical Census data for Turoczy
Turoczy appears in 3 published Census surname files: 2000, 2010, 2020. The cards below show how the name's rank and bearer count changed across each release.
2010
#149,395
National surname rank
Recorded bearers 110
+4 bearers (+3.8%)
Per 100,000 0.04
Rank movement Down 5,548 places
2020
#154,182
National surname rank
Recorded bearers 103
-7 bearers (-6.4%)
Per 100,000 0.03
Rank movement Down 4,787 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2000 | #143,847 | 106 | 0.04 | First available Census row | First available Census row |
| 2010 | #149,395 | 110 | 0.04 | +4 bearers (+3.8%) | Down 5,548 places |
| 2020 | #154,182 | 103 | 0.03 | -7 bearers (-6.4%) | Down 4,787 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 Turoczy 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 | #149,395 | #154,182 | -3.2% |
| Count | 110 | 103 | -6.4% |
| Per 100K | 0.04 | 0.03 | -13.9% |
Between the 2010 and 2020 Census, the number of Turoczy bearers went from 110 to 103 (-6.4% change). The surname moved down 4,787 positions in the national ranking, going from #149,395 to #154,182.
FAQ
Turoczy surname: questions and answers
How many people in the U.S. have the surname Turoczy?
Name Census estimates that about 118 living Americans carry the surname Turoczy. Using the current population baseline, that works out to roughly 1 in 2,904,698 residents.
How common is Turoczy?
Turoczy 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 Turoczy. 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 Turoczy.
Has Turoczy become more or less common over time?
Between 2010 and 2020, the surname Turoczy went from 110 recorded bearers to 103. That is a decrease of 7 (-6.4%). In the national ranking it fell from #149,395 to #154,182.
What does the Census say about the background of Turoczy?
Among Census respondents with the surname Turoczy, the largest self-reported group is White at 97.1%. The next largest groups are Black (1.0%) and Asian/Pacific Islander (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 Turoczy in the 2020 Census, accounting for 97.1% (100 people in the source table).
What is the full ancestry breakdown?
Turoczy appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (97.1%), Black (1.0%), Asian/Pacific Islander (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 Turoczy (2000, 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 Turoczy mean?
A Polish surname derived from the word "tur" meaning aurochs or wild ox. 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 Turoczy (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 many Americans have the surname Turoczy?
For a faster, more casual read, check HowManyOfMe.org — our sister site built around that single question.