How Many People Are Named Gregor?
An estimated 899 people in the United States have the first name Gregor. It is almost exclusively a male name. The average bearer is 44 years old, and Gregor peaked in popularity in 1962 with 26 births that year.
Below you will find a full statistical profile of Gregor as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, and state-by-state birth registrations. You can also check how many people share the full name Gregor paired with any surname.
Estimated Living Americans
899
About 1 in 381,262 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
44
years old
Peak Year
1962
26 births
Total Registered
1,204
since 1880
Gender Distribution for Gregor
Gregor is almost exclusively a male name. Out of 1,204 total births registered, 100.0% were male.
Gregor as a male name
Ranked #10,087 in 2023
7 male births in 2023
Peak: 1962 (26 births)
Gregor: Popularity Over Time
SSA records for Gregor span from the 1890s to the 2020s, covering 13 decades of naming data. The most popular decade for this name was the 1960s, when 189 babies were registered. Gregor has declined significantly from its peak in the 1960s. Recent registrations are a fraction of what they were at the name's height.
Gregor by Decade
How has Gregor 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.
Gregor by State
Birth registrations for Gregor span all 3 states and territories in the SSA database. The highest counts are in California, New York, Pennsylvania. The lowest are in Pennsylvania, New York, California. On average, about 17 Gregors were registered per state.
Gregor + Last Name Combinations
How many people share a full name with Gregor as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Gregor
Other first names starting with G with a similar number of bearers.
Gregor: Questions and Answers
How many people in the U.S. are named Gregor?
We estimate approximately 899 people named Gregor 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 381,262 Americans share this first name.
Is Gregor a common name?
Gregor is classified as "Very Rare" and is more popular than 89.4% of all first names in the SSA database. A total of 1,204 births have been registered with this name since 1880.
When was Gregor most popular?
Gregor reached peak popularity in 1962, when 26 babies were given this name. The average age of a living person named Gregor is approximately 44 years old, reflecting when the name was most commonly given.
Is Gregor a male name?
Gregor is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Gregor Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Gregor Smith, Gregor Johnson, Gregor 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.
Search for a full name combination
How Many of Me