2000
#147,095
National surname rank
Recorded bearers 103
First available Census row
Per 100,000 0.04
Very Rare Last name
Kohlbrecher
A German occupational surname for a coal breaker or coal miner.
According to the 2020 US Census Bureau surname tables, roughly 120 Americans carry the last name Kohlbrecher. That puts it at #152,989 in the national surname ranking, appearing at a frequency of 0.04 per 100,000 people (about 1 in 2,856,286 residents).
This page is the full Name Census profile for the Kohlbrecher 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
120
1 in 2,856,286
Census rank
#152,989
2020 decennial data
Per 100,000
0.0
Frequency rate
Recorded bearers
105
very rare in the US
Popularity narrative
The Census Bureau recorded 105 bearers of the surname Kohlbrecher in its 2020 decennial surname file. At a rate of 0.04 per 100,000 residents, it holds the 152989th position in the national surname ranking.
Among Census respondents with the surname Kohlbrecher, the largest self-reported group is White at 94.3%. The next largest groups are Two or More Races (2.9%) and Asian/Pacific Islander (1.9%).
Origin
Meaning and origin of Kohlbrecher
The surname KOHLBRECHER has its origins in Germany, likely emerging sometime in the 14th or 15th century. The name is derived from the German words "kohl," meaning cabbage, and "brecher," meaning breaker or crusher. This suggests that the name may have originally referred to someone who worked in the cultivation or preparation of cabbage.
One of the earliest recorded instances of the name KOHLBRECHER can be found in a 16th-century manuscript from the region of Bavaria, where a certain Hans KOHLBRECHER is mentioned as a farmer in the village of Dachau. This document provides valuable insight into the rural origins of the name and its connection to agricultural communities.
In the late 17th century, a notable figure bearing the name KOHLBRECHER was Johann KOHLBRECHER (1643-1712), a renowned clockmaker from the city of Nuremberg. His intricate timepieces were highly sought after by the nobility and wealthy merchants of the time, and his work is still celebrated by horologists today.
Another individual of historical significance was Wilhelm KOHLBRECHER (1729-1796), a German philosopher and educator who lived during the Age of Enlightenment. He was an advocate for progressive educational reforms and authored several influential treatises on pedagogy.
In the 19th century, the name KOHLBRECHER gained further recognition with the exploits of Karl KOHLBRECHER (1822-1893), a German explorer and naturalist. He led several expeditions to the remote regions of South America, where he documented numerous plant and animal species previously unknown to science.
During the same period, a prominent figure in the world of music emerged – Emilie KOHLBRECHER (1838-1911), a celebrated opera singer from Dresden. Her performances in leading roles at the renowned Semperoper garnered critical acclaim and brought her international fame.
While the origins of the surname KOHLBRECHER can be traced back to rural Germany, it has since spread across the globe, carried by generations of emigrants and their descendants. The name continues to hold a place in history, reflecting the diverse contributions of those who have borne it over the centuries.
Demographics
Ancestry and ethnicity for Kohlbrecher
Among Census respondents with the surname Kohlbrecher, the largest self-reported group is White at 94.3%. The next largest groups are Two or More Races (2.9%) and Asian/Pacific Islander (1.9%).
The bar chart below shows how Kohlbrecher 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 Kohlbrecher surname at the time of the 2020 Census, not any inherent property of the name itself.
- White94.3% · 99
- Two or more races2.9% · 3
- Asian and Pacific Islander1.9% · 2
- American Indian and Alaska Native1.0% · 1
Timeline
Historical Census data for Kohlbrecher
Kohlbrecher 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
#152,628
National surname rank
Recorded bearers 107
+4 bearers (+3.9%)
Per 100,000 0.04
Rank movement Down 5,533 places
2020
#152,989
National surname rank
Recorded bearers 105
-2 bearers (-1.9%)
Per 100,000 0.04
Rank movement Down 361 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2000 | #147,095 | 103 | 0.04 | First available Census row | First available Census row |
| 2010 | #152,628 | 107 | 0.04 | +4 bearers (+3.9%) | Down 5,533 places |
| 2020 | #152,989 | 105 | 0.04 | -2 bearers (-1.9%) | Down 361 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 Kohlbrecher 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 | #152,628 | #152,989 | -0.2% |
| Count | 107 | 105 | -1.9% |
| Per 100K | 0.04 | 0.04 | -12.2% |
Between the 2010 and 2020 Census, the number of Kohlbrecher bearers went from 107 to 105 (-1.9% change). The surname moved down 361 positions in the national ranking, going from #152,628 to #152,989.
FAQ
Kohlbrecher surname: questions and answers
How many people in the U.S. have the surname Kohlbrecher?
Name Census estimates that about 120 living Americans carry the surname Kohlbrecher. Using the current population baseline, that works out to roughly 1 in 2,856,286 residents.
How common is Kohlbrecher?
Kohlbrecher ranks #152,989 in the 2020 Census surname tables and is classified on this site as "Very Rare." The Census recorded the name at a frequency of 0.04 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 105 people with the surname Kohlbrecher. That is different from the site's living-bearer estimate (120), which projects the surname's present-day count by applying the Census frequency rate to the current U.S. population.
What does 0.04 per 100,000 actually mean?
It is the Census Bureau's normalized frequency measure. A rate of 0.04 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 Kohlbrecher.
Has Kohlbrecher become more or less common over time?
Between 2010 and 2020, the surname Kohlbrecher went from 107 recorded bearers to 105. That is a decrease of 2 (-1.9%). In the national ranking it fell from #152,628 to #152,989.
What does the Census say about the background of Kohlbrecher?
Among Census respondents with the surname Kohlbrecher, the largest self-reported group is White at 94.3%. The next largest groups are Two or More Races (2.9%) and Asian/Pacific Islander (1.9%). 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 Kohlbrecher in the 2020 Census, accounting for 94.3% (99 people in the source table).
What is the full ancestry breakdown?
Kohlbrecher appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (94.3%), Two or More Races (2.9%), Asian/Pacific Islander (1.9%). 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 Kohlbrecher (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 Kohlbrecher mean?
A German occupational surname for a coal breaker or coal miner. 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 Kohlbrecher (0.04 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 people are called Kohlbrecher?
You can see how many people have the surname Kohlbrecher on our sister site HowManyOfMe.org — same data roots, lighter UI.