2000
#149,328
National surname rank
Recorded bearers 101
First available Census row
Per 100,000 0.04
Very Rare Last name
Muennich
A locational surname derived from the German town of Munich.
According to the 2020 US Census Bureau surname tables, roughly 138 Americans carry the last name Muennich. That puts it at #142,049 in the national surname ranking, appearing at a frequency of 0.04 per 100,000 people (about 1 in 2,483,727 residents).
This page is the full Name Census profile for the Muennich 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
138
1 in 2,483,727
Census rank
#142,049
2020 decennial data
Per 100,000
0.0
Frequency rate
Recorded bearers
120
very rare in the US
Popularity narrative
The Census Bureau recorded 120 bearers of the surname Muennich in its 2020 decennial surname file. At a rate of 0.04 per 100,000 residents, it holds the 142049th position in the national surname ranking.
Among Census respondents with the surname Muennich, the largest self-reported group is White at 86.7%. The next largest groups are Hispanic (6.7%) and Two or More Races (5.0%).
Origin
Meaning and origin of Muennich
The surname MUENNICH originated in Germany, likely in the late medieval period around the 13th or 14th century. It is derived from the German word "München," which means "Munich," the capital city of Bavaria. The name likely originated as a locational surname, referring to someone who hailed from or lived near the city of Munich.
One of the earliest recorded instances of the name MUENNICH can be found in the Kirchenbücher (church records) of various German regions, dating back to the 16th and 17th centuries. These records often listed individuals with variations of the spelling, such as Münich, Muenich, or Münnich.
In the late 16th century, a notable figure named Hans MUENNICH (1553-1617) was a prominent German printer and publisher based in Wittenberg, where he worked closely with Martin Luther and the early Protestant reformers. His printing press played a crucial role in disseminating the works of the Reformation movement throughout Germany and beyond.
Another historical figure with the surname MUENNICH was Johann Ernst MUENNICH (1684-1767), a Russian field marshal of German descent. He served under Peter the Great and played a significant role in the Russo-Turkish Wars of the early 18th century, earning him a reputation as one of Russia's most successful military commanders.
In the 19th century, a German philosopher named Richard MUENNICH (1822-1890) gained recognition for his work on ethics and moral philosophy. He was a proponent of the Kantian tradition and wrote extensively on the concept of duty and its relation to morality.
During the same period, a notable figure in the field of medicine was Wilhelm MUENNICH (1836-1901), a German physician and surgeon who made significant contributions to the study of orthopedics and the treatment of bone fractures and deformities.
Another prominent individual with the surname MUENNICH was Max MUENNICH (1888-1967), a German architect and urban planner who was influential in the modernist movement of the early 20th century. He designed several landmark buildings in Munich and other German cities, showcasing his innovative approach to architectural design.
While the surname MUENNICH has its roots in Germany, it has since spread to other parts of the world due to migration and immigration patterns. However, its origins can be traced back to the city of Munich and the surrounding regions, where it first emerged as a locational surname.
Demographics
Ancestry and ethnicity for Muennich
Among Census respondents with the surname Muennich, the largest self-reported group is White at 86.7%. The next largest groups are Hispanic (6.7%) and Two or More Races (5.0%).
The bar chart below shows how Muennich 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 Muennich surname at the time of the 2020 Census, not any inherent property of the name itself.
- White86.7% · 104
- Hispanic or Latino6.7% · 8
- Two or more races5.0% · 6
- Asian and Pacific Islander0.8% · 1
- American Indian and Alaska Native0.8% · 1
Timeline
Historical Census data for Muennich
Muennich 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
#158,432
National surname rank
Recorded bearers 102
+1 bearers (+1.0%)
Per 100,000 0.03
Rank movement Down 9,104 places
2020
#142,049
National surname rank
Recorded bearers 120
+18 bearers (+17.6%)
Per 100,000 0.04
Rank movement Up 16,383 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2000 | #149,328 | 101 | 0.04 | First available Census row | First available Census row |
| 2010 | #158,432 | 102 | 0.03 | +1 bearers (+1.0%) | Down 9,104 places |
| 2020 | #142,049 | 120 | 0.04 | +18 bearers (+17.6%) | Up 16,383 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 Muennich 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 | #142,049 | 10.3% |
| Count | 102 | 120 | 17.6% |
| Per 100K | 0.03 | 0.04 | 33.8% |
Between the 2010 and 2020 Census, the number of Muennich bearers went from 102 to 120 (+17.6% change). The surname moved up 16,383 positions in the national ranking, going from #158,432 to #142,049.
FAQ
Muennich surname: questions and answers
How many people in the U.S. have the surname Muennich?
Name Census estimates that about 138 living Americans carry the surname Muennich. Using the current population baseline, that works out to roughly 1 in 2,483,727 residents.
How common is Muennich?
Muennich ranks #142,049 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 120 people with the surname Muennich. That is different from the site's living-bearer estimate (138), 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 Muennich.
Has Muennich become more or less common over time?
Between 2010 and 2020, the surname Muennich went from 102 recorded bearers to 120. That is an increase of 18 (+17.6%). In the national ranking it rose from #158,432 to #142,049.
What does the Census say about the background of Muennich?
Among Census respondents with the surname Muennich, the largest self-reported group is White at 86.7%. The next largest groups are Hispanic (6.7%) and Two or More Races (5.0%). 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 Muennich in the 2020 Census, accounting for 86.7% (104 people in the source table).
What is the full ancestry breakdown?
Muennich appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (86.7%), Hispanic (6.7%), Two or More Races (5.0%). 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 Muennich (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 Muennich mean?
A locational surname derived from the German town of Munich. 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 Muennich (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 last name Muennich?
For a quick modern take, check how common the surname Muennich is on our sister site HowManyOfMe.org.