Judith Brown
There are approximately 1,137 people named Judith Brown living in the United States today. That makes this name combination rare, occurring at a rate of about 1 in 301,455 Americans.
This estimate combines SSA birth records for the first name Judith with Census Bureau frequency data for the surname Brown. Below you will find a breakdown of both names, including popularity trends, gender data, and Census demographics where available.
Expected bearers
1,137
1 in 301,455
Named Judith
245K
Alive today
Named Brown
1.6M
Alive today
US population
343M
Denominator
Estimated living: 245K
Rarity: Common
Gender: Female
Peak year: 1943
Average age: 71
Top Census group: White (87.3%)
Estimated bearers: 1.6M
Rarity: Very Common
Census rank: #4
Per 100K: 463.73
Top ancestry: White (55.4%)
First name trend
Judith: popularity over time
Year-by-year SSA birth registrations for the first name Judith. The peak year was 1943 with 25,303 births. The average person named Judith today is 71 years old.
Babies born per year
Demographics
Ancestry and ethnicity for Judith
Self-reported race and ethnicity breakdown for people with the first name Judith, from the 2020 US Census Bureau first-name tables. The largest published group is White at 87.3%.
The bar chart below shows how people with the first name Judith 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 Judith at the time of the Census. A first name does not determine a person's race or ethnicity.
- White87.3% · 328,782
- Hispanic or Latino7.1% · 26,860
- Black or African American3.1% · 11,616
- Two or more races1.3% · 4,715
- Asian and Pacific Islander1.0% · 3,656
- American Indian and Alaska Native0.3% · 1,068
Ethnicity
Ancestry of the Brown surname
Self-reported race and ethnicity breakdown for people with the surname Brown, from the 2020 US Census Bureau. The largest group is White at 55.4%.
The bar chart below shows how people with the surname Brown 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 Brown at the time of the Census. A surname does not determine a person's race or ethnicity.
- White55.4% · 768,332
- Black or African American34.7% · 480,749
- Two or more races4.8% · 66,938
- Hispanic or Latino3.5% · 49,166
- American Indian and Alaska Native0.8% · 11,738
- Asian and Pacific Islander0.7% · 9,160
Methodology
How we calculated this
The first name Judith has a living-bearer frequency of 0.0715% of the US population, based on 245,223 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 Judith right now.
The surname Brown appears at a rate of 463.73 per 100,000 residents in the 2020 Census Bureau surname file, which translates to a frequency of 0.4637%.
Multiplying these two independent frequencies against the current US population of 342,754,338 gives an expected count of approximately 1,137 people with the full name Judith Brown. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people named Judith
Related
Other people with the surname Brown
FAQ
Judith Brown: questions and answers
How many people are named Judith Brown?
We estimate approximately 1,137 people in the United States share the full name Judith Brown. That works out to about 1 in 301,455 Americans. This is calculated by combining the first-name frequency (0.0715%) with the surname frequency (463.73 per 100K) against the current US population.
How rare is the name Judith Brown?
We classify Judith Brown as "Rare". About 1 in 301,455 Americans share this exact first and last name combination.
Is Judith a male or female name?
Judith is predominantly female. Out of 455,602 total SSA registrations, 0.3% were male and 99.7% were female. See the full Judith 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 Judith Brown?
For a quick modern take, check how many people are called Judith Brown on our sister site HowManyOfMe.org.