How Many People Are Named Gregg?
An estimated 29,894 people in the United States have the first name Gregg. It is almost exclusively a male name. The average bearer is 61 years old, and Gregg peaked in popularity in 1962 with 1,900 births that year.
Below you will find a full statistical profile of Gregg as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, state-by-state birth registrations, and, when available, a 2020 Census snapshot showing who had the name at that point in time. You can also check how many people share the full name Gregg paired with any surname.
Key Insights
- While Gregg is overwhelmingly male, 112 female births have been registered with this name since 1880.
- Gregg has fallen dramatically from its peak in the 1960s. Recent registrations are less than 5% of what they were at the name's height.
Estimated Living Americans
29,894
About 1 in 11,466 people in the U.S.
Rarity
Uncommon
Predicted Gender
Male
99.7% confidence
Average Age
61
years old
Peak Year
1962
1,900 births
Total Registered
36,619
since 1880
Gender Distribution for Gregg
Gregg is almost exclusively a male name. Out of 36,619 total births registered, 99.7% were male.
Gregg as a male name
Ranked #8,534 in 2024
9 male births in 2024
Peak: 1962 (1,900 births)
Gregg as a female name
Ranked #10,289 in 1978
5 female births in 1978
Peak: 1960 (13 births)
Gregg in the 2020 Census
The 2020 Census recorded 30,573 people with the first name Gregg, which placed it at #1,240 in the published first-name tables. This is a snapshot of people who already had the name in 2020. The estimated living count elsewhere on this page is different: it is a current estimate built from SSA birth records and age-based survival rates, so the two figures are not expected to match exactly.
Read this section as a snapshot of people who already had the name in 2020. The SSA charts elsewhere on this page are still the better way to see how the name rose, fell, or shifted across generations.
Gender in the 2020 Census
In the 2020 Census, Gregg was recorded as predominantly male. Out of 30,573 people with this name in that snapshot, 99.7% were male and 0.3% were female. That is very close to the long-run birth pattern in SSA records, where the name is male 99.7% of the time.
Census Count
30,573
people with this name
Census Rank
#1,240
among Census first names
Frequency Rate
10.12
per 100,000 people
Recorded Race and Hispanic Origin in the 2020 Census
In the 2020 Census, the first name Gregg was most commonly recorded among people who identified as White (90.70%). The next largest recorded groups were Black (3.42%) and Hispanic (2.38%).
These percentages describe the people who had the first name Gregg in the 2020 Census. They do not tell you the deeper meaning or origin of the name itself.
2020 Census demographic breakdown
Each row shows a recorded Census category for people with the first name Gregg.
| Group | Share | Count |
|---|---|---|
| White | 90.70% | 27,727 |
| Black | 3.42% | 1,045 |
| Hispanic | 2.38% | 727 |
| Two or More Races | 1.64% | 501 |
| Asian and Pacific Islander | 1.49% | 454 |
| American Indian and Alaska Native | 0.38% | 116 |
The Census published separate sex and race/origin tables for first names, so their total counts can differ slightly for the same name. That is why the race section focuses on the demographic mix rather than repeating a second headline count.
Gregg: Popularity Over Time
SSA records for Gregg span from the 1880s to the 2020s, covering 13 decades of naming data. The most popular decade for this name was the 1960s, when 13,849 babies were registered. Gregg has declined significantly from its peak in the 1960s. Recent registrations are a fraction of what they were at the name's height.
Gregg by Decade
How has Gregg tracked across different eras? The table below groups all SSA birth registrations into 10-year periods, with separate male and female counts. The colored bar shows each decade's share relative to the peak.
Gregg by State
Birth registrations for Gregg span all 50 states and territories in the SSA database. The highest counts are in New York, California, Pennsylvania. The lowest are in Alaska, Wyoming, Vermont. On average, about 663 Greggs were registered per state.
Gregg + Last Name Combinations
How many people share a full name with Gregg as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Gregg
Other first names starting with G with a similar number of bearers.
Gregg: Questions and Answers
How many people in the U.S. are named Gregg?
We estimate approximately 29,894 people named Gregg are alive in the United States today. This is based on SSA birth records from 1880 to 2024, adjusted for mortality using CDC life tables. About 1 in 11,466 Americans share this first name.
Is Gregg a common name?
Gregg is classified as "Uncommon" and is more popular than 98.8% of all first names in the SSA database. A total of 36,619 births have been registered with this name since 1880.
When was Gregg most popular?
Gregg reached peak popularity in 1962, when 1,900 babies were given this name. The average age of a living person named Gregg is approximately 61 years old, reflecting when the name was most commonly given.
How common was Gregg in the 2020 Census?
The 2020 Census recorded 30,573 people with the first name Gregg. That placed it at #1,240 in the published Census first-name tables, or 10.12 people per 100,000.
Why is the Census count different from the living estimate?
Because they measure different things. The Census number is a count of people with the name in 2020. The living estimate is a current model based on SSA birth records and survival rates, so it aims to estimate how many people with the name are alive now.
What does the SSA popularity chart show?
The popularity chart tracks birth registrations, not people currently alive. It shows how often Gregg was given to babies from 1880 through 2024, which is why it is the best tool on the page for seeing long-run naming trends.
What does the Census say about the gender split for Gregg?
In the 2020 Census snapshot, Gregg was recorded as predominantly male. The published split was 99.7% male and 0.3% female.
What does the Census say about the background of people named Gregg?
In the 2020 Census, the first name Gregg was most commonly recorded among people who identified as White (90.70%). The next largest recorded groups were Black (3.42%) and Hispanic (2.38%). These percentages describe the people who had the name in the 2020 Census, not the deeper meaning or origin of the name itself.
Why can the Census sex total and race total differ slightly?
The Census published separate first-name tables for sex and for race and Hispanic origin. Those totals can differ slightly for the same name, so the page uses them as two related snapshots rather than treating them as perfectly interchangeable counts.
Does every first name have Census demographic data?
No. The public Census first-name tables only include names that met the Bureau's publication rules. That means some names on this site will have SSA history but no published Census demographic snapshot.
Is Gregg a male name?
Gregg is predominantly male. 99.7% of people with this name are male. See the gender breakdown above for full details.
Why can Gregg have a lot of living bearers even if it is not trendy now?
Because a name can build up a large population over many decades. Gregg peaked in 1962, and the average living bearer is about 61 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Gregg Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Gregg Smith, Gregg Johnson, Gregg Williams. You can also search any combination on our homepage.
Where does this data come from?
Our estimates use Social Security Administration birth records (1880 to 2024), adjusted for survival using CDC 2023 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau's July 2025 estimate. Full methodology.
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