How Many People Are Named Tadasia?
An estimated 12 people in the United States have the first name Tadasia. It is almost exclusively a female name. The average bearer is 26 years old, and Tadasia peaked in popularity in 1997 with 6 births that year.
Below you will find a full statistical profile of Tadasia as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, state-by-state birth registrations, and, when available, a 2020 Census snapshot showing who had the name at that point in time. You can also check how many people share the full name Tadasia paired with any surname.
Key Insights
- Tadasia is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
12
About 1 in 28,562,862 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
26
years old
Peak Year
1997
6 births
Total Registered
12
since 1880
Gender Distribution for Tadasia
Tadasia is almost exclusively a female name. Out of 12 total births registered, 100.0% were female.
Tadasia as a female name
Ranked #15,186 in 2002
6 female births in 2002
Peak: 1997 (6 births)
Tadasia: Popularity Over Time
SSA records for Tadasia span from the 1990s to the 2000s, covering 2 decades of naming data. The most popular decade for this name was the 2000s, when 6 babies were registered. Tadasia remains highly popular today, with recent registration numbers near its historical peak.
Tadasia by Decade
How has Tadasia 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.
Tadasia + Last Name Combinations
How many people share a full name with Tadasia as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Tadasia
Other first names starting with T with a similar number of bearers.
Tadasia: Questions and Answers
How many people in the U.S. are named Tadasia?
We estimate approximately 12 people named Tadasia 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 28,562,862 Americans share this first name.
Is Tadasia a common name?
Tadasia is classified as "Very Rare" and is more popular than 32.3% of all first names in the SSA database. A total of 12 births have been registered with this name since 1880.
When was Tadasia most popular?
Tadasia reached peak popularity in 1997, when 6 babies were given this name. The average age of a living person named Tadasia is approximately 26 years old, reflecting when the name was most commonly given.
What does the SSA popularity chart show?
The popularity chart tracks birth registrations, not people currently alive. It shows how often Tadasia was given to babies from 1880 through 2024, which is why it is the best tool on the page for seeing long-run naming trends.
Is Tadasia a female name?
Tadasia is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
Why can Tadasia have a lot of living bearers even if it is not trendy now?
Because a name can build up a large population over many decades. Tadasia peaked in 1997, and the average living bearer is about 26 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Tadasia Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Tadasia Smith, Tadasia Johnson, Tadasia 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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