Knox Derose
There are approximately 1 people named Knox Derose living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 342,754,338 Americans.
This estimate combines SSA birth records for the first name Knox with Census Bureau frequency data for the surname Derose. Below you will find a breakdown of both names, including popularity trends, gender data, and Census demographics where available.
Expected bearers
1
1 in 342,754,338
Named Knox
22K
Alive today
Named Derose
4.4K
Alive today
US population
343M
Denominator
Estimated living: 22K
Rarity: Uncommon
Gender: Male
Peak year: 2022
Average age: 9
Top Census group: White (85.1%)
Estimated bearers: 4.4K
Rarity: Rare
Census rank: #8,192
Per 100K: 1.30
Top ancestry: White (87.2%)
First name trend
Knox: popularity over time
Year-by-year SSA birth registrations for the first name Knox. The peak year was 2022 with 1,929 births. The average person named Knox today is 9 years old.
Babies born per year
Demographics
Ancestry and ethnicity for Knox
Self-reported race and ethnicity breakdown for people with the first name Knox, from the 2020 US Census Bureau first-name tables. The largest published group is White at 85.1%.
The bar chart below shows how people with the first name Knox described their own race and ethnicity on the 2020 Census form. These are self-reported numbers, and they describe the population who happened to carry the name Knox at the time of the Census. A first name does not determine a person's race or ethnicity.
- White85.1% · 10,822
- Hispanic or Latino5.7% · 723
- Two or more races5.3% · 672
- Black or African American2.5% · 323
- Asian and Pacific Islander0.9% · 115
- American Indian and Alaska Native0.5% · 68
Ethnicity
Ancestry of the Derose surname
Self-reported race and ethnicity breakdown for people with the surname Derose, from the 2020 US Census Bureau. The largest group is White at 87.2%.
The bar chart below shows how people with the surname Derose described their own race and ethnicity on the 2020 Census form. These are self-reported numbers, and they describe the population who happened to carry the surname Derose at the time of the Census. A surname does not determine a person's race or ethnicity.
- White87.2% · 3,377
- Black or African American5.0% · 192
- Hispanic or Latino4.5% · 175
- Two or more races2.4% · 93
- Asian and Pacific Islander0.8% · 30
- American Indian and Alaska Native0.2% · 7
Methodology
How we calculated this
The first name Knox has a living-bearer frequency of 0.0064% of the US population, based on 21,882 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
Even though the Census Bureau now publishes first-name tables, we do not use that file as the main first-name input for this estimate. The latest first-name Census snapshot is from 2020, which makes it 6 years old today. Because Census first-name data is only released once every 10 years, SSA birth records plus CDC survival rates give a better current estimate of how many people are likely alive with the name Knox right now.
The surname Derose appears at a rate of 1.30 per 100,000 residents in the 2020 Census Bureau surname file, which translates to a frequency of 0.0013%.
Multiplying these two independent frequencies against the current US population of 342,754,338 gives an expected count of approximately 1 people with the full name Knox Derose. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people named Knox
FAQ
Knox Derose: questions and answers
How many people are named Knox Derose?
We estimate approximately 1 people in the United States share the full name Knox Derose. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0064%) with the surname frequency (1.30 per 100K) against the current US population.
How rare is the name Knox Derose?
We classify Knox Derose as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Knox a male or female name?
Knox is predominantly male. Out of 22,521 total SSA registrations, 99.0% were male and 1.0% were female. See the full Knox profile for detailed gender data.
Where does this data come from?
First-name data comes from the Social Security Administration's national baby name files (1880 to 2024). Surname data comes from the 2020 US Census Bureau decennial surname tables. Living-bearer estimates use CDC actuarial life tables to adjust for mortality. Read the full methodology.
How common is the name Knox Derose?
For a quick modern take, check how common the name Knox Derose is on our sister site HowManyOfMe.org.