Unk
An abbreviation for "unknown" or "unidentified".
Name Census estimates that about 50 living Americans carry the first name Unk. It appears on both sides of the gender split, with 68.5% of registrations being male. The average person named Unk today is around 39 years old, and the year with the single highest number of Unk births was 1992 (12 babies).
This page is the full Name Census profile for Unk. Below you will find a gender breakdown showing how the name splits between male and female registrations, a year-by-year popularity chart stretching back to 1880, decade-level totals, the top US states for this name, its meaning and etymology, and a set of frequently asked questions with data-backed answers.
Key insights
- • Fewer than 100 living Americans are believed to carry the name Unk. It is among the rarest names in the SSA records.
People living today
50
~ 1 in 6,855,087 Americans
Peak year
1992
12 babies that year
Average age
39
years old
1998 SSA rank
#9,584
Tracked since 1950
Gender
Gender distribution for Unk
Unk is one of the more evenly split names in the SSA data. Of the 54 total registrations, 37 (68.5%) were male and 17 (31.5%) were female.
Unk as a male name
- Ranked #9,584 in 1998
- 6 male births in 1998
- Peak: 1995 (9 births)
Unk as a female name
- Ranked #13,450 in 1996
- 6 female births in 1996
- Peak: 1992 (6 births)
Popularity
Unk: popularity over time
The SSA tracks Unk from the 1950s through to the 1990s, spanning 4 decades of birth certificate data. The biggest single decade for the name was the 1990s, with 39 total registrations. The name continues to be given at rates close to its all-time high, suggesting it has not yet fallen out of fashion.
Babies born per year
Decades
Unk by decade
The table below breaks the full SSA timeline into ten-year windows. Each row shows how many male and female babies were given the name Unk during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.
Origin
Meaning and history of Unk
The name Unk has its roots in the ancient Germanic language family, with origins dating back to the 5th century CE. The name is believed to be derived from the Old High German word "unk," which means "unknown" or "strange." This suggests that the name was initially used to refer to someone who was considered an outsider or a foreigner.
One of the earliest recorded instances of the name Unk can be found in the Nibelungenlied, a famous German epic poem from the 13th century. In the poem, Unk is mentioned as a minor character, a warrior who fought alongside the protagonist, Siegfried. This reference provides historical evidence of the name's usage during the High Middle Ages in German-speaking regions.
In the 14th century, an Italian scholar named Unk da Siena gained recognition for his work on medieval philosophy and theology. Born in Siena, Italy, in 1285, he spent much of his life traveling and teaching in various universities across Europe, contributing to the intellectual discourse of his time.
During the Renaissance period, a Dutch artist named Unk van Eyck, born in 1390, became renowned for his innovative oil painting techniques and his contributions to the development of early Netherlandish painting. His masterpiece, the Ghent Altarpiece, completed in 1432, is considered a landmark work in the history of Western art.
In the 17th century, Unk Svantesson emerged as a prominent figure in Swedish history. Born in 1620, he was a military officer and engineer who played a crucial role in the fortification of several Swedish cities during the Scanian War against Denmark. His expertise in military engineering and leadership earned him a reputation as a skilled strategist.
Another notable individual with the name Unk was Unk Jacobsen, a Norwegian explorer and whaler who lived from 1854 to 1936. He is best known for his expeditions to the Arctic regions, where he made significant contributions to the study of whale populations and the mapping of uncharted territories. His observations and recordings were instrumental in advancing scientific knowledge of the Arctic region during that era.
These examples showcase the diverse historical contexts in which the name Unk has appeared, spanning various cultures, time periods, and fields of expertise. While the name may have originated as a descriptor for outsiders or foreigners, it has been embraced by individuals who have left their mark on various aspects of human civilization.
People
Unk + last name combinations
How many people share a full name with Unk as the first name? Click a combination below to see the estimate, or search any pairing.
Related
Other names starting with U
Other first names starting with U with a similar number of bearers.
FAQ
Unk: questions and answers
How many people in the U.S. are named Unk?
Name Census puts the figure at roughly 50 living Americans. We arrive at this by taking every SSA birth registration for Unk going back to 1880 and adjusting each cohort for expected survival using CDC actuarial life tables. The result is an age-weighted living-bearer count, not a raw birth total. That works out to about 1 in 6,855,087 US residents.
Is Unk a common name?
We classify Unk as "Very Rare". It ranks above 54.3% of all first names in the SSA dataset by living bearers. Across the full history of the data, 54 babies have been registered with this name.
When was Unk most popular?
The single biggest year for Unk was 1992, when 12 babies received the name. The fact that the average living Unk is about 39 years old gives you a rough sense of which era contributed the most bearers who are still alive today.
What does the SSA popularity chart show?
The chart tracks births, not the number of people alive with the name today. Each point shows how many babies were given the name Unk in that year. That makes it useful for spotting when the name rose, peaked, or faded.
Is Unk a male name?
Yes, 68.5% of people registered as Unk in the SSA data are male. You can see the full per-sex comparison in the gender distribution section above, which includes the latest year rank, birth count, and peak year for each sex.
Is Unk still being used today?
Yes. The SSA still recorded Unk in 2024, and the page above shows its latest-year rank where available. A name can be well past its peak and still remain in steady use, especially if it built up a large population over earlier decades.
Why can a name have a lot of living bearers even if it is not trendy now?
Because living-bearer counts and current baby-name popularity measure different things. A name like Unk can build up a very large population over many decades, even if fewer parents are choosing it now than they did at its peak.
Where does this data come from?
First-name figures come from the Social Security Administration's national baby name files, which cover every name on a birth certificate from 1880 to 2024. Living-bearer estimates layer in CDC actuarial life tables broken out by sex to account for mortality. The population baseline (342,754,338) is the Census Bureau's latest national estimate. You can read the full calculation on our methodology page.
Does every first name have Census demographic data?
No. The public Census first-name release only covers names that met the Bureau's publication rules, so many rarer names in the SSA files do not have a published Census demographic snapshot. In those cases, the page still shows the SSA trend, gender history, and state data.
How many Americans are named Unk?
For a quick modern estimate, our sister site HowManyOfMe.org answers that in one glance, with the living-bearer count front and centre.