Kathrine Red
There are approximately 1 people named Kathrine Red 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 Kathrine with Census Bureau frequency data for the surname Red. 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 Kathrine
11K
Alive today
Named Red
2.3K
Alive today
US population
343M
Denominator
Estimated living: 11K
Rarity: Uncommon
Gender: Female
Peak year: 1956
Average age: 48
Top Census group: White (80.5%)
Estimated bearers: 2.3K
Rarity: Rare
Census rank: #14,176
Per 100K: 0.68
Top ancestry: White (51.7%)
First name trend
Kathrine: popularity over time
Year-by-year SSA birth registrations for the first name Kathrine. The peak year was 1956 with 275 births. The average person named Kathrine today is 48 years old.
Babies born per year
Demographics
Ancestry and ethnicity for Kathrine
Self-reported race and ethnicity breakdown for people with the first name Kathrine, from the 2020 US Census Bureau first-name tables. The largest published group is White at 80.5%.
The bar chart below shows how people with the first name Kathrine 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 Kathrine at the time of the Census. A first name does not determine a person's race or ethnicity.
- White80.5% · 8,795
- Hispanic or Latino8.2% · 893
- Black or African American4.1% · 444
- Two or more races3.5% · 382
- Asian and Pacific Islander2.8% · 311
- American Indian and Alaska Native0.9% · 95
Ethnicity
Ancestry of the Red surname
Self-reported race and ethnicity breakdown for people with the surname Red, from the 2020 US Census Bureau. The largest group is White at 51.7%.
The bar chart below shows how people with the surname Red 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 Red at the time of the Census. A surname does not determine a person's race or ethnicity.
- White51.7% · 1,051
- Black or African American23.5% · 477
- Asian and Pacific Islander10.3% · 210
- Hispanic or Latino7.2% · 147
- Two or more races6.0% · 122
- American Indian and Alaska Native1.3% · 26
Methodology
How we calculated this
The first name Kathrine has a living-bearer frequency of 0.0031% of the US population, based on 10,547 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 Kathrine right now.
The surname Red appears at a rate of 0.68 per 100,000 residents in the 2020 Census Bureau surname file, which translates to a frequency of 0.0007%.
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 Kathrine Red. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people named Kathrine
Related
Other people with the surname Red
FAQ
Kathrine Red: questions and answers
How many people are named Kathrine Red?
We estimate approximately 1 people in the United States share the full name Kathrine Red. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0031%) with the surname frequency (0.68 per 100K) against the current US population.
How rare is the name Kathrine Red?
We classify Kathrine Red as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Kathrine a male or female name?
Kathrine is predominantly female. Out of 15,760 total SSA registrations, 0.0% were male and 100.0% were female. See the full Kathrine 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 many Americans are named Kathrine Red?
For a faster, more casual read, check HowManyOfMe.org — our sister site built around that single question.