2010
#158,432
National surname rank
Recorded bearers 102
First available Census row
Per 100,000 0.03
Very Rare Last name
Lachniet
A German surname derived from the word "Lachner" meaning a hemp grower or merchant.
According to the 2020 US Census Bureau surname tables, roughly 127 Americans carry the last name Lachniet. That puts it at #148,665 in the national surname ranking, appearing at a frequency of 0.04 per 100,000 people (about 1 in 2,698,853 residents).
This page is the full Name Census profile for the Lachniet 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
127
1 in 2,698,853
Census rank
#148,665
2020 decennial data
Per 100,000
0.0
Frequency rate
Recorded bearers
111
very rare in the US
Popularity narrative
The Census Bureau recorded 111 bearers of the surname Lachniet in its 2020 decennial surname file. At a rate of 0.04 per 100,000 residents, it holds the 148665th position in the national surname ranking.
Among Census respondents with the surname Lachniet, the largest self-reported group is White at 93.7%. The next largest groups are Hispanic (1.8%) and American Indian/Alaska Native (1.8%).
Origin
Meaning and origin of Lachniet
The surname Lachniet has its origins in the German-speaking regions of Central Europe, likely emerging in the late medieval period around the 13th or 14th century. The name is believed to be derived from the Old High German word "lachan," meaning "to laugh" or "to smile," suggesting that it may have originally been a descriptive nickname for someone with a jovial or cheerful demeanor.
One of the earliest recorded instances of the name can be found in the town records of Nuremberg, Germany, from the late 15th century, where a certain Johannes Lachniet was mentioned as a resident. It's possible that the name originated in this region and later spread to other parts of Germany and neighboring countries.
During the 16th and 17th centuries, the Lachniet surname appears to have been concentrated in the areas of Saxony and Silesia, which were then part of the Holy Roman Empire. Several historical documents from this period, including church records and municipal registers, contain references to individuals with this surname.
In the 18th century, a notable bearer of the Lachniet name was Johann Gottfried Lachniet, a German composer and organist born in 1720 in Breslau, Silesia (now Wrocław, Poland). He composed numerous works for the organ and other instruments, and his compositions were widely performed in churches and concert halls across Germany.
Another individual of historical significance was Friedrich Wilhelm Lachniet, a Prussian military officer who served in the Napoleonic Wars. Born in 1785 in Saxony, he rose through the ranks and participated in several major battles, including the Battle of Leipzig in 1813, where he was commended for his bravery and leadership.
In the 19th century, the Lachniet surname can be found in various regions of Germany, as well as in areas where German immigrants had settled, such as the United States and Canada. One notable figure from this era was Karl Lachniet, a German-American engineer and inventor born in 1857 in Hesse. He held several patents for innovative mechanical devices and was recognized for his contributions to the field of engineering.
As the centuries passed, the Lachniet surname continued to spread across Europe and the world, with bearers of the name making their mark in various fields, including academia, arts, and business. However, due to the surname's relative rarity, records and references to individuals with this name remain somewhat limited in comparison to more common surnames.
Demographics
Ancestry and ethnicity for Lachniet
Among Census respondents with the surname Lachniet, the largest self-reported group is White at 93.7%. The next largest groups are Hispanic (1.8%) and American Indian/Alaska Native (1.8%).
The bar chart below shows how Lachniet 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 Lachniet surname at the time of the 2020 Census, not any inherent property of the name itself.
- White93.7% · 104
- Hispanic or Latino1.8% · 2
- American Indian and Alaska Native1.8% · 2
- Two or more races1.8% · 2
- Asian and Pacific Islander0.9% · 1
Timeline
Historical Census data for Lachniet
Lachniet 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
#148,665
National surname rank
Recorded bearers 111
+9 bearers (+8.8%)
Per 100,000 0.04
Rank movement Up 9,767 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2010 | #158,432 | 102 | 0.03 | First available Census row | First available Census row |
| 2020 | #148,665 | 111 | 0.04 | +9 bearers (+8.8%) | Up 9,767 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 Lachniet 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 | #158,432 | #148,665 | 6.2% |
| Count | 102 | 111 | 8.8% |
| Per 100K | 0.03 | 0.04 | 23.8% |
Between the 2010 and 2020 Census, the number of Lachniet bearers went from 102 to 111 (+8.8% change). The surname moved up 9,767 positions in the national ranking, going from #158,432 to #148,665.
FAQ
Lachniet surname: questions and answers
How many people in the U.S. have the surname Lachniet?
Name Census estimates that about 127 living Americans carry the surname Lachniet. Using the current population baseline, that works out to roughly 1 in 2,698,853 residents.
How common is Lachniet?
Lachniet ranks #148,665 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 111 people with the surname Lachniet. That is different from the site's living-bearer estimate (127), 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 Lachniet.
Has Lachniet become more or less common over time?
Between 2010 and 2020, the surname Lachniet went from 102 recorded bearers to 111. That is an increase of 9 (+8.8%). In the national ranking it rose from #158,432 to #148,665.
What does the Census say about the background of Lachniet?
Among Census respondents with the surname Lachniet, the largest self-reported group is White at 93.7%. The next largest groups are Hispanic (1.8%) and American Indian/Alaska Native (1.8%). 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 Lachniet in the 2020 Census, accounting for 93.7% (104 people in the source table).
What is the full ancestry breakdown?
Lachniet appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (93.7%), Hispanic (1.8%), American Indian/Alaska Native (1.8%). 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 Lachniet (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 Lachniet mean?
A German surname derived from the word "Lachner" meaning a hemp grower or merchant. 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 Lachniet (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 have the surname Lachniet?
HowManyOfMe.org, our sister site, answers that with the living-bearer count in one glance.