How Many People Are Named Sergey?
An estimated 472 people in the United States have the first name Sergey. It is almost exclusively a male name. The average bearer is 20 years old, and Sergey peaked in popularity in 2000 with 29 births that year.
Below you will find a full statistical profile of Sergey 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 Sergey paired with any surname.
Estimated Living Americans
472
About 1 in 726,174 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
20
years old
Peak Year
2000
29 births
Total Registered
478
since 1880
Gender Distribution for Sergey
Sergey is almost exclusively a male name. Out of 478 total births registered, 100.0% were male.
Sergey as a male name
Ranked #13,860 in 2024
5 male births in 2024
Peak: 2000 (29 births)
Sergey: Popularity Over Time
SSA records for Sergey span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2000s, when 181 babies were registered. Sergey has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Sergey by Decade
How has Sergey 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.
Sergey by State
Birth registrations for Sergey span all 3 states and territories in the SSA database. The highest counts are in Washington, California, Oregon. The lowest are in Oregon, California, Washington. On average, about 27 Sergeys were registered per state.
Sergey + Last Name Combinations
How many people share a full name with Sergey as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Sergey
Other first names starting with S with a similar number of bearers.
Sergey: Questions and Answers
How many people in the U.S. are named Sergey?
We estimate approximately 472 people named Sergey 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 726,174 Americans share this first name.
Is Sergey a common name?
Sergey is classified as "Very Rare" and is more popular than 84% of all first names in the SSA database. A total of 478 births have been registered with this name since 1880.
When was Sergey most popular?
Sergey reached peak popularity in 2000, when 29 babies were given this name. The average age of a living person named Sergey is approximately 20 years old, reflecting when the name was most commonly given.
Is Sergey a male name?
Sergey is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Sergey Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Sergey Smith, Sergey Johnson, Sergey 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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