How Many People Are Named Tammatha?
An estimated 134 people in the United States have the first name Tammatha. It is almost exclusively a female name. The average bearer is 56 years old, and Tammatha peaked in popularity in 1969 with 25 births that year.
Below you will find a full statistical profile of Tammatha 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 Tammatha paired with any surname.
Estimated Living Americans
134
About 1 in 2,557,868 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
56
years old
Peak Year
1969
25 births
Total Registered
153
since 1880
Gender Distribution for Tammatha
Tammatha is almost exclusively a female name. Out of 153 total births registered, 100.0% were female.
Tammatha as a female name
Ranked #8,037 in 1976
7 female births in 1976
Peak: 1969 (25 births)
Tammatha: Popularity Over Time
SSA records for Tammatha span from the 1960s to the 1970s, covering 2 decades of naming data. The most popular decade for this name was the 1960s, when 78 babies were registered. Tammatha remains highly popular today, with recent registration numbers near its historical peak.
Tammatha by Decade
How has Tammatha 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.
Tammatha by State
Tammatha + Last Name Combinations
How many people share a full name with Tammatha as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Tammatha
Other first names starting with T with a similar number of bearers.
Tammatha: Questions and Answers
How many people in the U.S. are named Tammatha?
We estimate approximately 134 people named Tammatha 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 2,557,868 Americans share this first name.
Is Tammatha a common name?
Tammatha is classified as "Very Rare" and is more popular than 68.7% of all first names in the SSA database. A total of 153 births have been registered with this name since 1880.
When was Tammatha most popular?
Tammatha reached peak popularity in 1969, when 25 babies were given this name. The average age of a living person named Tammatha is approximately 56 years old, reflecting when the name was most commonly given.
Is Tammatha a female name?
Tammatha is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Tammatha Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Tammatha Smith, Tammatha Johnson, Tammatha 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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