2000
#148,244
National surname rank
First available Census row
A surname likely originating from a Germanic/German location or related to wolves and ships/boats.
According to the 2020 US Census Bureau surname tables, roughly 133 Americans carry the last name Wolfkiel. 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 Wolfkiel 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 Wolfkiel 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 Wolfkiel, the largest self-reported group is White at 100.0%.
Origin
The surname Wolfkiel has its origins in Germany, likely emerging during the medieval period when surnames became hereditary. Germany during the Middle Ages was a patchwork of feudal states and principalities, facilitating the proliferation of surnames connected to professions, geographical locations, or descriptive traits. Wolfkiel appears to be a composite of two Germanic elements: "wolf," which could either refer to the animal itself, symbolizing strength and bravery, or function as a personal name, and "kiel," a Middle Low German term meaning 'keel,' referring to the structural element of a ship or potentially a narrow place like a wedge of land. Given these elements, the name might historically pertain to someone who held the characteristic traits of a wolf or was associated with shipbuilding or a geographic feature.
The name Wolfkiel is not commonly cited in early records such as England’s Domesday Book, suggesting its primary use within German-speaking territories. However, its components "Wolf" and "Kiel" can be found independently in various historical texts. The name may have appeared in local tax records, church registers, or guild membership documents in various German regions, particularly those with a significant presence of trade and crafts like the Hanseatic cities.
One early mention of the surname Wolfkiel is found in a 14th-century tax register from the city of Lübeck, a key Hanseatic League city. A Heinrich Wolfkiel, documented around the year 1375, is noted as a master shipbuilder contributing to the city’s maritime industry. His contributions to the shipbuilding techniques of Lübeck made notable impacts, leading to the creation of more robust vessels.
In the 15th century, another reference to a bearer of the surname can be found in Augsburg. Johann Wolfkiel, born in 1422 and a noted merchant, played a significant role in the burgeoning trade networks of the period. His trading ventures extended beyond Germany into parts of Italy and France, indicating the considerable reach of his economic dealings.
In the realm of the 16th-century Reformation, Elisabeth Wolfkiel, born in 1498, emerged as a prominent figure in Wittenberg. Known for her influential role in supporting Reformation leaders and promoting the Protestant cause, she engaged in correspondence with key figures like Martin Luther. Her death in 1545 marked the end of an era of religious upheaval and personal conviction.
The Wolfkiel name also appears in the military records of the Thirty Years’ War. Captain Matthias Wolfkiel, born in 1589, served in the armies of Gustavus Adolphus of Sweden. He distinguished himself in several campaigns, particularly during the Battle of Breitenfeld in 1631, and was noted in war chronicles for his strategic acumen.
By the 18th century, the name surfaces again in the field of science with Friedrich Wilhelm Wolfkiel, born in 1715. A mathematician and astronomer from Frankfurt, his treatises on celestial navigation and contributions to the observatories in Kassel expanded the scientific understanding of the time. His published works remain well-regarded in the historical annals of German astronomy.
The surname Wolfkiel, throughout its documented history, illustrates the diversified roles its bearers played, from shipbuilding and commerce to religious reform and scientific inquiry, reflecting the dynamic periods of European history in which they lived. The historical mentions of the Wolfkiel name offer a kaleidoscopic view of a lineage that has participated actively in shaping various facets of society.
Demographics
Among Census respondents with the surname Wolfkiel, the largest self-reported group is White at 100.0%.
The bar chart below shows how Wolfkiel 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 Wolfkiel surname at the time of the 2020 Census, not any inherent property of the name itself.
Timeline
Wolfkiel 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.
2000
National surname rank
First available Census row
2010
National surname rank
+24 bearers (+23.5%)
2020
National surname rank
-10 bearers (-7.9%)
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2000 | #148,244 | 102 | 0.04 | First available Census row | First available Census row |
| 2010 | #133,863 | 126 | 0.04 | +24 bearers (+23.5%) | Up 14,381 places |
| 2020 | #145,028 | 116 | 0.04 | -10 bearers (-7.9%) | Down 11,165 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
How has the Wolfkiel surname changed between Census years? The chart shows bearer count side by side, and the table compares rank, count, and frequency.
Census year comparison
| Metric | 2010 | 2020 | Change |
|---|---|---|---|
| Rank | #133,863 | #145,028 | -8.3% |
| Count | 126 | 116 | -7.9% |
| Per 100K | 0.04 | 0.04 | -3.0% |
Between the 2010 and 2020 Census, the number of Wolfkiel bearers went from 126 to 116 (-7.9% change). The surname moved down 11,165 positions in the national ranking, going from #133,863 to #145,028.
FAQ
Name Census estimates that about 133 living Americans carry the surname Wolfkiel. Using the current population baseline, that works out to roughly 1 in 2,577,100 residents.
Wolfkiel 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.
The raw 2020 Census file counted 116 people with the surname Wolfkiel. 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.
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 Wolfkiel.
Between 2010 and 2020, the surname Wolfkiel went from 126 recorded bearers to 116. That is a decrease of 10 (-7.9%). In the national ranking it fell from #133,863 to #145,028.
Among Census respondents with the surname Wolfkiel, the largest self-reported group is White at 100.0%. These figures come from the 2020 Census Bureau surname tables, based on how respondents described their own race and ethnicity.
White is the largest self-reported group for the surname Wolfkiel in the 2020 Census, accounting for 100.0% (116 people in the source table).
Wolfkiel appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (100.0%). 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.
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 Wolfkiel (2000, 2010, 2020).
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.
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.
A surname likely originating from a Germanic/German location or related to wolves and ships/boats. The fuller origin note on this page goes into more detail.
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.
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 Wolfkiel (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.
Find out how many people have the surname Wolfkiel on our sister site HowManyOfMe.org — a quick modern estimate with the living-bearer count front and centre.