How Many People Are Named Thiana?
An estimated 144 people in the United States have the first name Thiana. It is almost exclusively a female name. The average bearer is 9 years old, and Thiana peaked in popularity in 2024 with 27 births that year.
Below you will find a full statistical profile of Thiana 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 Thiana paired with any surname.
Estimated Living Americans
144
About 1 in 2,380,238 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
9
years old
Peak Year
2024
27 births
Total Registered
145
since 1880
Gender Distribution for Thiana
Thiana is almost exclusively a female name. Out of 145 total births registered, 100.0% were female.
Thiana as a female name
Ranked #4,994 in 2024
27 female births in 2024
Peak: 2024 (27 births)
Thiana: Popularity Over Time
SSA records for Thiana span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2020s, when 82 babies were registered. Thiana remains highly popular today, with recent registration numbers near its historical peak.
Thiana by Decade
How has Thiana 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.
Thiana by State
Thiana + Last Name Combinations
How many people share a full name with Thiana as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Thiana
Other first names starting with T with a similar number of bearers.
Thiana: Questions and Answers
How many people in the U.S. are named Thiana?
We estimate approximately 144 people named Thiana 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 2,380,238 Americans share this first name.
Is Thiana a common name?
Thiana is classified as "Very Rare" and is more popular than 69.7% of all first names in the SSA database. A total of 145 births have been registered with this name since 1880.
When was Thiana most popular?
Thiana reached peak popularity in 2024, when 27 babies were given this name. The average age of a living person named Thiana is approximately 9 years old, reflecting when the name was most commonly given.
Is Thiana a female name?
Thiana is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Thiana Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Thiana Smith, Thiana Johnson, Thiana 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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