2000
#9,916
National surname rank
Recorded bearers 3,002
First available Census row
Per 100,000 1.11
Rare Last name
Socha
A Polish occupational surname derived from the word "socha," meaning a type of wooden plow or a plowman.
According to the 2020 US Census Bureau surname tables, roughly 3,240 Americans carry the last name Socha. That puts it at #10,787 in the national surname ranking, appearing at a frequency of 0.95 per 100,000 people (about 1 in 105,788 residents).
This page is the full Name Census profile for the Socha 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.
For British records, Name Census UK has a British surname profile for Socha with 1881 census detail, origin facts and modern UK distribution where available.
Bearers in the US
3.2K
1 in 105,788
Census rank
#10,787
2020 decennial data
Per 100,000
0.9
Frequency rate
Recorded bearers
2.8K
rare in the US
Popularity narrative
The Census Bureau recorded 2,825 bearers of the surname Socha in its 2020 decennial surname file. At a rate of 0.95 per 100,000 residents, it holds the 10787th position in the national surname ranking.
Among Census respondents with the surname Socha, the largest self-reported group is White at 94.1%. The next largest groups are Hispanic (3.1%) and Two or More Races (1.7%).
Origin
Meaning and origin of Socha
The surname Socha is believed to have originated in Poland. It is thought to be derived from the Old Polish word "socha," which referred to a type of wooden plow used in agriculture. This suggests that the name may have originally been associated with farmers or those who worked the land.
One of the earliest recorded mentions of the surname Socha can be found in the Liber Beneficiorum, a 15th-century document listing landowners and clergy in the Archdiocese of Gniezno in Poland. The name appears in various spellings, including Socha, Szocha, and Sochaczewski, indicating its presence in the region during the medieval period.
In the 16th century, the surname Socha was found in the records of the Polish town of Bydgoszcz, where it was often associated with individuals involved in agricultural or rural occupations. This further reinforces the connection between the name and its potential origins as a descriptor of those who worked with the socha plow.
During the 17th and 18th centuries, the name Socha spread to other parts of Poland and surrounding regions. Notable individuals bearing this surname include Jan Socha (1609-1671), a Polish philosopher and writer, and Michał Socha (1732-1804), a Polish noble and landowner.
In the 19th century, the surname Socha gained prominence through the works of Józef Socha (1822-1888), a Polish writer and journalist who played a significant role in the development of Polish literature and cultural identity. Another notable figure was Stanisław Socha (1859-1935), a Polish engineer and inventor who made contributions to the field of railway technology.
As the Socha family dispersed throughout Poland and beyond, the name was also found in other countries, including Ukraine, Belarus, and Lithuania, where variations such as Sokhach and Sokha emerged. Antoni Socha (1894-1977), a Polish-American engineer and inventor, was born in Ukraine and later immigrated to the United States, where he obtained several patents for his innovations.
Throughout its history, the surname Socha has been associated with individuals from various professions, including writers, artists, scientists, and military figures, reflecting the diverse paths taken by those who bore this name. Despite its humble origins, the surname Socha has left an indelible mark on the cultural and intellectual landscape of Poland and beyond.
Demographics
Ancestry and ethnicity for Socha
Among Census respondents with the surname Socha, the largest self-reported group is White at 94.1%. The next largest groups are Hispanic (3.1%) and Two or More Races (1.7%).
The bar chart below shows how Socha 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 Socha surname at the time of the 2020 Census, not any inherent property of the name itself.
- White94.1% · 2,658
- Hispanic or Latino3.1% · 87
- Two or more races1.7% · 49
- Asian and Pacific Islander0.6% · 18
- American Indian and Alaska Native0.3% · 8
- Black or African American0.2% · 5
Timeline
Historical Census data for Socha
Socha 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
#10,739
National surname rank
Recorded bearers 2,972
-30 bearers (-1.0%)
Per 100,000 1.01
Rank movement Down 823 places
2020
#10,787
National surname rank
Recorded bearers 2,825
-147 bearers (-4.9%)
Per 100,000 0.95
Rank movement Down 48 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2000 | #9,916 | 3,002 | 1.11 | First available Census row | First available Census row |
| 2010 | #10,739 | 2,972 | 1.01 | -30 bearers (-1.0%) | Down 823 places |
| 2020 | #10,787 | 2,825 | 0.95 | -147 bearers (-4.9%) | Down 48 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 Socha 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 | #10,739 | #10,787 | -0.4% |
| Count | 2,972 | 2,825 | -4.9% |
| Per 100K | 1.01 | 0.95 | -6.4% |
Between the 2010 and 2020 Census, the number of Socha bearers went from 2,972 to 2,825 (-4.9% change). The surname moved down 48 positions in the national ranking, going from #10,739 to #10,787.
FAQ
Socha surname: questions and answers
How many people in the U.S. have the surname Socha?
Name Census estimates that about 3,240 living Americans carry the surname Socha. Using the current population baseline, that works out to roughly 1 in 105,788 residents.
How common is Socha?
Socha ranks #10,787 in the 2020 Census surname tables and is classified on this site as "Rare." The Census recorded the name at a frequency of 0.95 per 100,000 residents, which is about 1 people out of every 100,000.
How many people with this surname were counted in the Census?
The raw 2020 Census file counted 2,825 people with the surname Socha. That is different from the site's living-bearer estimate (3,240), which projects the surname's present-day count by applying the Census frequency rate to the current U.S. population.
What does 0.95 per 100,000 actually mean?
It is the Census Bureau's normalized frequency measure. A rate of 0.95 per 100,000 means that if you picked a random group of 100,000 U.S. residents, you would expect about 1 of them to have the surname Socha.
Has Socha become more or less common over time?
Between 2010 and 2020, the surname Socha went from 2,972 recorded bearers to 2,825. That is a decrease of 147 (-4.9%). In the national ranking it fell from #10,739 to #10,787.
What does the Census say about the background of Socha?
Among Census respondents with the surname Socha, the largest self-reported group is White at 94.1%. The next largest groups are Hispanic (3.1%) and Two or More Races (1.7%). 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 Socha in the 2020 Census, accounting for 94.1% (2,658 people in the source table).
What is the full ancestry breakdown?
Socha appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (94.1%), Hispanic (3.1%), Two or More Races (1.7%). 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 Socha (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 Socha mean?
A Polish occupational surname derived from the word "socha," meaning a type of wooden plow or a plowman. 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 Socha (0.95 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 Socha?
HowManyOfMe.org, our sister site, answers that with the living-bearer count in one glance.