2000
#148,244
National surname rank
Recorded bearers 102
First available Census row
Per 100,000 0.04
Very Rare Last name
Paffhausen
An occupational surname originating in Germany, possibly referring to someone from the town of Paffhausen.
According to the 2020 US Census Bureau surname tables, roughly 132 Americans carry the last name Paffhausen. That puts it at #145,757 in the national surname ranking, appearing at a frequency of 0.04 per 100,000 people (about 1 in 2,596,624 residents).
This page is the full Name Census profile for the Paffhausen 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
132
1 in 2,596,624
Census rank
#145,757
2020 decennial data
Per 100,000
0.0
Frequency rate
Recorded bearers
115
very rare in the US
Popularity narrative
The Census Bureau recorded 115 bearers of the surname Paffhausen in its 2020 decennial surname file. At a rate of 0.04 per 100,000 residents, it holds the 145757th position in the national surname ranking.
Among Census respondents with the surname Paffhausen, the largest self-reported group is White at 97.4%. The next largest groups are Two or More Races (2.6%).
Origin
Meaning and origin of Paffhausen
The surname PAFFHAUSEN originates from Germany, first appearing in records around the 13th century. It is derived from the Old German words "Paf" meaning "parish" and "hausen" meaning "house", likely referring to someone who lived near or worked at a parish house.
The earliest known recording of the surname is found in a German church registry from 1287, where a man named Heinricus Paffhausen is listed as a resident of the town of Trier. This suggests the name may have originated in the Rhineland region.
In the 15th century, variations of the spelling such as "Pafhausen" and "Pafhusen" begin to appear in municipal tax records from towns like Cologne and Aachen. These slight differences in spelling were common before standardized spellings became widespread.
A notable early bearer of the name was Johann Paffhausen, a merchant from Lübeck who was granted trade privileges in England in 1492 by King Henry VII. Records show he frequently traveled between English and German ports.
During the 16th century Protestant Reformation, several Paffhausens are documented as priests or clergymen, perhaps reflecting the name's ecclesiastical origins. Matthias Paffhausen was a Franciscan monk in Augsburg in the 1530s.
The 1587 census rolls of the Duchy of Bavaria list over a dozen Paffhausen families, concentrated in the villages around Regensburg. This indicates the name had spread from its Rhineland roots by that time.
In the 1600s, Franz Paffhausen (1612-1694) was a respected luthier and violin maker based in Nuremberg. Some of his instruments are still preserved in museums today.
Demographics
Ancestry and ethnicity for Paffhausen
Among Census respondents with the surname Paffhausen, the largest self-reported group is White at 97.4%. The next largest groups are Two or More Races (2.6%).
The bar chart below shows how Paffhausen 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 Paffhausen surname at the time of the 2020 Census, not any inherent property of the name itself.
- White97.4% · 112
- Two or more races2.6% · 3
Timeline
Historical Census data for Paffhausen
Paffhausen 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
#145,220
National surname rank
Recorded bearers 114
+12 bearers (+11.8%)
Per 100,000 0.04
Rank movement Up 3,024 places
2020
#145,757
National surname rank
Recorded bearers 115
+1 bearers (+0.9%)
Per 100,000 0.04
Rank movement Down 537 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2000 | #148,244 | 102 | 0.04 | First available Census row | First available Census row |
| 2010 | #145,220 | 114 | 0.04 | +12 bearers (+11.8%) | Up 3,024 places |
| 2020 | #145,757 | 115 | 0.04 | +1 bearers (+0.9%) | Down 537 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 Paffhausen 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 | #145,220 | #145,757 | -0.4% |
| Count | 114 | 115 | 0.9% |
| Per 100K | 0.04 | 0.04 | -3.8% |
Between the 2010 and 2020 Census, the number of Paffhausen bearers went from 114 to 115 (+0.9% change). The surname moved down 537 positions in the national ranking, going from #145,220 to #145,757.
FAQ
Paffhausen surname: questions and answers
How many people in the U.S. have the surname Paffhausen?
Name Census estimates that about 132 living Americans carry the surname Paffhausen. Using the current population baseline, that works out to roughly 1 in 2,596,624 residents.
How common is Paffhausen?
Paffhausen ranks #145,757 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 115 people with the surname Paffhausen. That is different from the site's living-bearer estimate (132), 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 Paffhausen.
Has Paffhausen become more or less common over time?
Between 2010 and 2020, the surname Paffhausen went from 114 recorded bearers to 115. That is an increase of 1 (+0.9%). In the national ranking it fell from #145,220 to #145,757.
What does the Census say about the background of Paffhausen?
Among Census respondents with the surname Paffhausen, the largest self-reported group is White at 97.4%. The next largest groups are Two or More Races (2.6%). 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 Paffhausen in the 2020 Census, accounting for 97.4% (112 people in the source table).
What is the full ancestry breakdown?
Paffhausen appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (97.4%), Two or More Races (2.6%). 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 Paffhausen (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 Paffhausen mean?
An occupational surname originating in Germany, possibly referring to someone from the town of Paffhausen. 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 Paffhausen (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 Paffhausen?
Want to know how many people have the last name Paffhausen? HowManyOfMe.org, our sister site, puts the living-bearer count front and centre.