2000
#141,788
National surname rank
Recorded bearers 108
First available Census row
Per 100,000 0.04
Very Rare Last name
Dannenbaum
A surname derived from the German words "Tannen" (pine) and "Baum" (tree), likely referring to a person living near pine trees.
According to the 2020 US Census Bureau surname tables, roughly 133 Americans carry the last name Dannenbaum. That puts it at #145,028 in the national surname ranking, appearing at a frequency of 0.04 per 100,000 people (about 1 in 2,577,100 residents).
This page is the full Name Census profile for the Dannenbaum 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
133
1 in 2,577,100
Census rank
#145,028
2020 decennial data
Per 100,000
0.0
Frequency rate
Recorded bearers
116
very rare in the US
Popularity narrative
The Census Bureau recorded 116 bearers of the surname Dannenbaum in its 2020 decennial surname file. At a rate of 0.04 per 100,000 residents, it holds the 145028th position in the national surname ranking.
Among Census respondents with the surname Dannenbaum, the largest self-reported group is White at 81.0%. The next largest groups are Hispanic (14.7%) and Asian/Pacific Islander (1.7%).
Origin
Meaning and origin of Dannenbaum
The surname Dannenbaum originates from Germany, where it first appeared in the 16th century. It is a combination of the German words "Dannen" meaning "from there" and "Baum" meaning "tree." The name likely referred to someone who lived near a prominent or distinctive tree, or perhaps a person who worked with trees or timber.
One of the earliest recorded instances of the name Dannenbaum can be found in the parish records of Westphalia, Germany, dating back to the late 1500s. The name was also present in various tax and census records from that region during the 17th and 18th centuries.
In the 19th century, the name Dannenbaum was associated with several notable individuals. Johann Carl Dannenbaum (1805-1871) was a German painter and lithographer, known for his landscapes and cityscapes. Friedrich Wilhelm Dannenbaum (1819-1885) was a German lawyer and politician who served in the Prussian parliament.
As German immigration to North America increased in the 19th and early 20th centuries, the Dannenbaum name was carried to the United States and Canada. One of the earliest arrivals was Johann Dannenbaum (1812-1892), who settled in Pennsylvania in the 1840s and worked as a farmer.
In the 20th century, the name Dannenbaum continued to be associated with various fields. Max Dannenbaum (1887-1957) was a German-American lawyer and judge who served on the New York Supreme Court. Kurt Dannenbaum (1925-2008) was a German-born American architect who designed several notable buildings in New York City.
Other notable individuals with the surname Dannenbaum include the German chemist Hermann Dannenbaum (1834-1905), who contributed to the development of synthetic dyes, and the American businessman and philanthropist Walter Dannenbaum (1919-2008), who founded the Dannenbaum Engineering Corporation in Texas.
Demographics
Ancestry and ethnicity for Dannenbaum
Among Census respondents with the surname Dannenbaum, the largest self-reported group is White at 81.0%. The next largest groups are Hispanic (14.7%) and Asian/Pacific Islander (1.7%).
The bar chart below shows how Dannenbaum 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 Dannenbaum surname at the time of the 2020 Census, not any inherent property of the name itself.
- White81.0% · 94
- Hispanic or Latino14.7% · 17
- Asian and Pacific Islander1.7% · 2
- American Indian and Alaska Native1.7% · 2
- Two or more races0.9% · 1
Timeline
Historical Census data for Dannenbaum
Dannenbaum 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
#144,141
National surname rank
Recorded bearers 115
+7 bearers (+6.5%)
Per 100,000 0.04
Rank movement Down 2,353 places
2020
#145,028
National surname rank
Recorded bearers 116
+1 bearers (+0.9%)
Per 100,000 0.04
Rank movement Down 887 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2000 | #141,788 | 108 | 0.04 | First available Census row | First available Census row |
| 2010 | #144,141 | 115 | 0.04 | +7 bearers (+6.5%) | Down 2,353 places |
| 2020 | #145,028 | 116 | 0.04 | +1 bearers (+0.9%) | Down 887 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 Dannenbaum 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 | #144,141 | #145,028 | -0.6% |
| Count | 115 | 116 | 0.9% |
| Per 100K | 0.04 | 0.04 | -3.0% |
Between the 2010 and 2020 Census, the number of Dannenbaum bearers went from 115 to 116 (+0.9% change). The surname moved down 887 positions in the national ranking, going from #144,141 to #145,028.
FAQ
Dannenbaum surname: questions and answers
How many people in the U.S. have the surname Dannenbaum?
Name Census estimates that about 133 living Americans carry the surname Dannenbaum. Using the current population baseline, that works out to roughly 1 in 2,577,100 residents.
How common is Dannenbaum?
Dannenbaum ranks #145,028 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 116 people with the surname Dannenbaum. That is different from the site's living-bearer estimate (133), 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 Dannenbaum.
Has Dannenbaum become more or less common over time?
Between 2010 and 2020, the surname Dannenbaum went from 115 recorded bearers to 116. That is an increase of 1 (+0.9%). In the national ranking it fell from #144,141 to #145,028.
What does the Census say about the background of Dannenbaum?
Among Census respondents with the surname Dannenbaum, the largest self-reported group is White at 81.0%. The next largest groups are Hispanic (14.7%) and Asian/Pacific Islander (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 Dannenbaum in the 2020 Census, accounting for 81.0% (94 people in the source table).
What is the full ancestry breakdown?
Dannenbaum appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (81.0%), Hispanic (14.7%), Asian/Pacific Islander (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 Dannenbaum (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 Dannenbaum mean?
A surname derived from the German words "Tannen" (pine) and "Baum" (tree), likely referring to a person living near pine trees. 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 Dannenbaum (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 Dannenbaum?
Our sister site HowManyOfMe.org answers how common the surname Dannenbaum is at a glance, with the living-bearer count up front.