Judd Gregg
There are approximately 1 people named Judd Gregg 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 Judd with Census Bureau frequency data for the surname Gregg. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Expected bearers
1
1 in 342,754,338
Named Judd
4.8K
Alive today
Named Gregg
30K
Alive today
US population
343M
Denominator
Estimated living: 4.8K
Rarity: Rare
Gender: Male
Peak year: 1970
Average age: 38
Estimated bearers: 30K
Rarity: Uncommon
Census rank: #1,386
Per 100K: 8.66
Top ancestry: White (82.9%)
First name trend
Judd: popularity over time
Year-by-year SSA birth registrations for the first name Judd. The peak year was 1970 with 158 births. The average person named Judd today is 38 years old.
Babies born per year
Ethnicity
Ancestry of the Gregg surname
Self-reported race and ethnicity breakdown for people with the surname Gregg, from the 2010 US Census Bureau. The largest group is White at 82.9%.
- White82.9%
- Black or African American11.2%
- Hispanic or Latino2.2%
- Two or more races1.8%
- American Indian and Alaska Native1.4%
- Asian and Pacific Islander0.5%
Methodology
How we calculated this
The first name Judd has a living-bearer frequency of 0.0014% of the US population, based on 4,795 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
The surname Gregg appears at a rate of 8.66 per 100,000 residents in the 2010 Census Bureau surname file, which translates to a frequency of 0.0087%.
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 Judd Gregg. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people named Judd
Related
Other people with the surname Gregg
FAQ
Judd Gregg: questions and answers
How many people are named Judd Gregg?
We estimate approximately 1 people in the United States share the full name Judd Gregg. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0014%) with the surname frequency (8.66 per 100K) against the current US population.
How rare is the name Judd Gregg?
We classify Judd Gregg as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Judd a male or female name?
Judd is predominantly male. Out of 5,650 total SSA registrations, 100.0% were male and 0.0% were female. See the full Judd 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.