Judith Anderson
There are approximately 652 people named Judith Anderson living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 525,697 Americans.
This estimate combines SSA birth records for the first name Judith with Census Bureau frequency data for the surname Anderson. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Expected bearers
652
1 in 525,697
Named Judith
245K
Alive today
Named Anderson
911K
Alive today
US population
343M
Denominator
Estimated living: 245K
Rarity: Common
Gender: Female
Peak year: 1943
Average age: 71
Estimated bearers: 911K
Rarity: Very Common
Census rank: #15
Per 100K: 265.92
Top ancestry: White (75.2%)
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
Ethnicity
Ancestry of the Anderson surname
Self-reported race and ethnicity breakdown for people with the surname Anderson, from the 2010 US Census Bureau. The largest group is White at 75.2%.
- White75.2%
- Black or African American18.9%
- Hispanic or Latino2.4%
- Two or more races2.1%
- American Indian and Alaska Native0.7%
- Asian and Pacific Islander0.6%
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).
The surname Anderson appears at a rate of 265.92 per 100,000 residents in the 2010 Census Bureau surname file, which translates to a frequency of 0.2659%.
Multiplying these two independent frequencies against the current US population of 342,754,338 gives an expected count of approximately 652 people with the full name Judith Anderson. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people with the surname Anderson
FAQ
Judith Anderson: questions and answers
How many people are named Judith Anderson?
We estimate approximately 652 people in the United States share the full name Judith Anderson. That works out to about 1 in 525,697 Americans. This is calculated by combining the first-name frequency (0.0715%) with the surname frequency (265.92 per 100K) against the current US population.
How rare is the name Judith Anderson?
We classify Judith Anderson as "Very Rare". About 1 in 525,697 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 2010 US Census Bureau decennial surname tables. Living-bearer estimates use CDC actuarial life tables to adjust for mortality. Read the full methodology.