How Many People Are Named Tannah?
An estimated 263 people in the United States have the first name Tannah. It is almost exclusively a female name. The average bearer is 25 years old, and Tannah peaked in popularity in 2000 with 21 births that year.
Below you will find a full statistical profile of Tannah 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 Tannah paired with any surname.
Estimated Living Americans
263
About 1 in 1,303,248 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
25
years old
Peak Year
2000
21 births
Total Registered
269
since 1880
Gender Distribution for Tannah
Tannah is almost exclusively a female name. Out of 269 total births registered, 100.0% were female.
Tannah as a female name
Ranked #17,431 in 2021
5 female births in 2021
Peak: 2000 (21 births)
Tannah: Popularity Over Time
SSA records for Tannah span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 2000s, when 125 babies were registered. Tannah has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Tannah by Decade
How has Tannah 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.
Tannah + Last Name Combinations
How many people share a full name with Tannah as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Tannah
Other first names starting with T with a similar number of bearers.
Tannah: Questions and Answers
How many people in the U.S. are named Tannah?
We estimate approximately 263 people named Tannah 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 1,303,248 Americans share this first name.
Is Tannah a common name?
Tannah is classified as "Very Rare" and is more popular than 77.7% of all first names in the SSA database. A total of 269 births have been registered with this name since 1880.
When was Tannah most popular?
Tannah reached peak popularity in 2000, when 21 babies were given this name. The average age of a living person named Tannah is approximately 25 years old, reflecting when the name was most commonly given.
Is Tannah a female name?
Tannah is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Tannah Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Tannah Smith, Tannah Johnson, Tannah 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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