How Many People Are Named Thierno?
An estimated 387 people in the United States have the first name Thierno. It is almost exclusively a male name. The average bearer is 15 years old, and Thierno peaked in popularity in 2021 with 22 births that year.
Below you will find a full statistical profile of Thierno 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 Thierno paired with any surname.
Estimated Living Americans
387
About 1 in 885,670 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
15
years old
Peak Year
2021
22 births
Total Registered
391
since 1880
Gender Distribution for Thierno
Thierno is almost exclusively a male name. Out of 391 total births registered, 100.0% were male.
Thierno as a male name
Ranked #6,410 in 2024
14 male births in 2024
Peak: 2021 (22 births)
Thierno: Popularity Over Time
SSA records for Thierno span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2010s, when 136 babies were registered. While Thierno is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Thierno by Decade
How has Thierno 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.
Thierno by State
Thierno + Last Name Combinations
How many people share a full name with Thierno as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Thierno
Other first names starting with T with a similar number of bearers.
Thierno: Questions and Answers
How many people in the U.S. are named Thierno?
We estimate approximately 387 people named Thierno 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 885,670 Americans share this first name.
Is Thierno a common name?
Thierno is classified as "Very Rare" and is more popular than 82% of all first names in the SSA database. A total of 391 births have been registered with this name since 1880.
When was Thierno most popular?
Thierno reached peak popularity in 2021, when 22 babies were given this name. The average age of a living person named Thierno is approximately 15 years old, reflecting when the name was most commonly given.
Is Thierno a male name?
Thierno is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Thierno Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Thierno Smith, Thierno Johnson, Thierno 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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