2010
#152,628
National surname rank
Recorded bearers 107
First available Census row
Per 100,000 0.04
Very Rare Last name
Etu
A place name referring to someone from the town of Etu.
According to the 2020 US Census Bureau surname tables, roughly 136 Americans carry the last name Etu. That puts it at #142,788 in the national surname ranking, appearing at a frequency of 0.04 per 100,000 people (about 1 in 2,520,252 residents).
This page is the full Name Census profile for the Etu 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
136
1 in 2,520,252
Census rank
#142,788
2020 decennial data
Per 100,000
0.0
Frequency rate
Recorded bearers
119
very rare in the US
Popularity narrative
The Census Bureau recorded 119 bearers of the surname Etu in its 2020 decennial surname file. At a rate of 0.04 per 100,000 residents, it holds the 142788th position in the national surname ranking.
Among Census respondents with the surname Etu, the largest self-reported group is White at 67.2%. The next largest groups are Asian/Pacific Islander (16.8%) and Black (12.6%).
Origin
Meaning and origin of Etu
The surname ETU has its origins in Finland, dating back to the 16th century. It is derived from the Finnish word "etu," which means "advantage" or "benefit." The name was likely initially bestowed upon someone who was perceived to have a particular advantage or special skill.
One of the earliest recorded instances of the name ETU can be found in the Finnish census records of 1585, where a man named Matti Etu is listed as residing in the town of Turku. This suggests that the name was already in use by the late 16th century, and its roots may stretch even further back in time.
In the 17th century, the ETU surname appears to have spread across various regions of Finland. For example, in 1625, a man named Pekka Etu was recorded as living in the village of Kuopio, located in the eastern part of the country.
Interestingly, the surname ETU also has connections to place names within Finland. The town of Etukylä, which translates to "Front Village," likely derives its name from the Finnish word "etu." It is possible that some individuals bearing the ETU surname may have originated from or lived in this particular locality.
One notable individual with the surname ETU was Juho Etu (1820-1895), a Finnish farmer and landowner who was known for his innovative agricultural practices and contribution to the development of the local community.
Another prominent figure was Liisa Etu (1875-1954), a Finnish writer and educator who authored several children's books and played a significant role in promoting literacy and education in rural areas of the country.
In the 19th century, the ETU surname gained international recognition through the work of Matti Etu (1845-1912), a Finnish explorer and adventurer who embarked on several expeditions to various parts of the world, including Africa and South America. His travel accounts and documentaries were widely popular during his lifetime.
Moving into the 20th century, Kaisa Etu (1920-2005) was a renowned Finnish artist known for her vibrant and expressive paintings depicting the landscapes and daily life of her homeland.
Lastly, Eero Etu (1935-2018) was a respected Finnish architect who made significant contributions to the development of modern architecture in Finland. His innovative designs and commitment to sustainable building practices earned him numerous accolades throughout his career.
Demographics
Ancestry and ethnicity for Etu
Among Census respondents with the surname Etu, the largest self-reported group is White at 67.2%. The next largest groups are Asian/Pacific Islander (16.8%) and Black (12.6%).
The bar chart below shows how Etu 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 Etu surname at the time of the 2020 Census, not any inherent property of the name itself.
- White67.2% · 80
- Asian and Pacific Islander16.8% · 20
- Black or African American12.6% · 15
- Two or more races3.4% · 4
Timeline
Historical Census data for Etu
Etu 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
#142,788
National surname rank
Recorded bearers 119
+12 bearers (+11.2%)
Per 100,000 0.04
Rank movement Up 9,840 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2010 | #152,628 | 107 | 0.04 | First available Census row | First available Census row |
| 2020 | #142,788 | 119 | 0.04 | +12 bearers (+11.2%) | Up 9,840 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 Etu 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 | #142,788 | 6.4% |
| Count | 107 | 119 | 11.2% |
| Per 100K | 0.04 | 0.04 | -0.5% |
Between the 2010 and 2020 Census, the number of Etu bearers went from 107 to 119 (+11.2% change). The surname moved up 9,840 positions in the national ranking, going from #152,628 to #142,788.
FAQ
Etu surname: questions and answers
How many people in the U.S. have the surname Etu?
Name Census estimates that about 136 living Americans carry the surname Etu. Using the current population baseline, that works out to roughly 1 in 2,520,252 residents.
How common is Etu?
Etu ranks #142,788 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 119 people with the surname Etu. That is different from the site's living-bearer estimate (136), 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 Etu.
Has Etu become more or less common over time?
Between 2010 and 2020, the surname Etu went from 107 recorded bearers to 119. That is an increase of 12 (+11.2%). In the national ranking it rose from #152,628 to #142,788.
What does the Census say about the background of Etu?
Among Census respondents with the surname Etu, the largest self-reported group is White at 67.2%. The next largest groups are Asian/Pacific Islander (16.8%) and Black (12.6%). 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 Etu in the 2020 Census, accounting for 67.2% (80 people in the source table).
What is the full ancestry breakdown?
Etu appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (67.2%), Asian/Pacific Islander (16.8%), Black (12.6%). 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 Etu (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 Etu mean?
A place name referring to someone from the town of Etu. 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 Etu (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 Americans have the surname Etu?
For a faster, more casual read, check HowManyOfMe.org — our sister site built around that single question.