2000
#9,093
National surname rank
Recorded bearers 3,303
First available Census row
Per 100,000 1.22
Rare Last name
Franck
A French and German surname derived from the given name Franciscus or Francius, meaning "Frenchman" or "free man."
According to the 2020 US Census Bureau surname tables, roughly 4,026 Americans carry the last name Franck. That puts it at #8,943 in the national surname ranking, appearing at a frequency of 1.17 per 100,000 people (about 1 in 85,135 residents).
This page is the full Name Census profile for the Franck 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.
For British records, Name Census UK has a British surname profile for Franck with 1881 census detail, origin facts and modern UK distribution where available.
Bearers in the US
4.0K
1 in 85,135
Census rank
#8,943
2020 decennial data
Per 100,000
1.2
Frequency rate
Recorded bearers
3.5K
rare in the US
Popularity narrative
The Census Bureau recorded 3,511 bearers of the surname Franck in its 2020 decennial surname file. At a rate of 1.17 per 100,000 residents, it holds the 8943rd position in the national surname ranking.
Among Census respondents with the surname Franck, the largest self-reported group is White at 83.0%. The next largest groups are Black (8.4%) and Hispanic (5.2%).
Origin
Meaning and origin of Franck
The surname Franck has its origins in France, dating back to the 12th century. It is derived from the Old Frankish word "franko," meaning "free" or "freeman." The name was initially used to distinguish individuals who were not serfs or slaves but enjoyed personal freedom.
The earliest known record of the name Franck can be found in the Domesday Book, a comprehensive survey of land ownership commissioned by William the Conqueror in 1086. The book mentions several individuals with variations of the name, such as Francus and Franchus, indicating its presence in medieval England.
During the Middle Ages, the name Franck was particularly prevalent in the regions of Normandy and Brittany in France, as well as parts of England and the Low Countries. It was often associated with the Frankish people, a Germanic tribe that settled in Gaul (modern-day France) and eventually gave their name to the region.
One of the earliest known bearers of the name Franck was Cesar Franck, a renowned Belgian composer and organist who lived from 1822 to 1890. He is considered one of the most influential figures in the development of French Romantic music.
Another notable figure with the surname Franck was Jacob Franck, a German astronomer and mathematician born in 1592. He made significant contributions to the field of astronomy, including the calculation of the orbits of comets and the prediction of solar eclipses.
In the 16th century, the name Franck was also associated with the Radical Reformation movement in Europe. Sébastien Franck, a German freethinker and writer born in 1499, was a prominent figure in this movement and an advocate for religious tolerance.
During the 17th century, the surname Franck gained prominence in the Netherlands with the painter Frans Franck, who was born in Antwerp in 1642. He is known for his still-life paintings and portraits, which are celebrated for their attention to detail and use of light.
Another notable individual with the surname Franck was Michael Franck, a German architect born in 1629. He was responsible for designing several churches and palaces in the Baroque style, including the Asamkirche in Munich, which is considered one of his masterpieces.
Demographics
Ancestry and ethnicity for Franck
Among Census respondents with the surname Franck, the largest self-reported group is White at 83.0%. The next largest groups are Black (8.4%) and Hispanic (5.2%).
The bar chart below shows how Franck 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 Franck surname at the time of the 2020 Census, not any inherent property of the name itself.
- White83.0% · 2,915
- Black or African American8.4% · 295
- Hispanic or Latino5.2% · 184
- Two or more races2.1% · 73
- Asian and Pacific Islander1.1% · 39
- American Indian and Alaska Native0.1% · 5
Timeline
Historical Census data for Franck
Franck 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
#8,581
National surname rank
Recorded bearers 3,838
+535 bearers (+16.2%)
Per 100,000 1.30
Rank movement Up 512 places
2020
#8,943
National surname rank
Recorded bearers 3,511
-327 bearers (-8.5%)
Per 100,000 1.17
Rank movement Down 362 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2000 | #9,093 | 3,303 | 1.22 | First available Census row | First available Census row |
| 2010 | #8,581 | 3,838 | 1.30 | +535 bearers (+16.2%) | Up 512 places |
| 2020 | #8,943 | 3,511 | 1.17 | -327 bearers (-8.5%) | Down 362 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 Franck 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 | #8,581 | #8,943 | -4.2% |
| Count | 3,838 | 3,511 | -8.5% |
| Per 100K | 1.30 | 1.17 | -9.6% |
Between the 2010 and 2020 Census, the number of Franck bearers went from 3,838 to 3,511 (-8.5% change). The surname moved down 362 positions in the national ranking, going from #8,581 to #8,943.
FAQ
Franck surname: questions and answers
How many people in the U.S. have the surname Franck?
Name Census estimates that about 4,026 living Americans carry the surname Franck. Using the current population baseline, that works out to roughly 1 in 85,135 residents.
How common is Franck?
Franck ranks #8,943 in the 2020 Census surname tables and is classified on this site as "Rare." The Census recorded the name at a frequency of 1.17 per 100,000 residents, which is about 1 people out of every 100,000.
How many people with this surname were counted in the Census?
The raw 2020 Census file counted 3,511 people with the surname Franck. That is different from the site's living-bearer estimate (4,026), which projects the surname's present-day count by applying the Census frequency rate to the current U.S. population.
What does 1.17 per 100,000 actually mean?
It is the Census Bureau's normalized frequency measure. A rate of 1.17 per 100,000 means that if you picked a random group of 100,000 U.S. residents, you would expect about 1 of them to have the surname Franck.
Has Franck become more or less common over time?
Between 2010 and 2020, the surname Franck went from 3,838 recorded bearers to 3,511. That is a decrease of 327 (-8.5%). In the national ranking it fell from #8,581 to #8,943.
What does the Census say about the background of Franck?
Among Census respondents with the surname Franck, the largest self-reported group is White at 83.0%. The next largest groups are Black (8.4%) and Hispanic (5.2%). 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 Franck in the 2020 Census, accounting for 83.0% (2,915 people in the source table).
What is the full ancestry breakdown?
Franck appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (83.0%), Black (8.4%), Hispanic (5.2%). 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 Franck (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 Franck mean?
A French and German surname derived from the given name Franciscus or Francius, meaning "Frenchman" or "free man." 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 Franck (1.17 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 Franck?
You can see how many people have the surname Franck on our sister site HowManyOfMe.org — same data roots, lighter UI.