How Many People Are Named Thomasena?
An estimated 408 people in the United States have the first name Thomasena. It is almost exclusively a female name. The average bearer is 65 years old, and Thomasena peaked in popularity in 1948 with 26 births that year.
Below you will find a full statistical profile of Thomasena 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 Thomasena paired with any surname.
Key Insights
- With an average bearer age of 65, Thomasena is a vintage name most associated with earlier generations. Most living bearers were born before 1971.
Estimated Living Americans
408
About 1 in 840,084 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
65
years old
Peak Year
1948
26 births
Total Registered
768
since 1880
Gender Distribution for Thomasena
Thomasena is almost exclusively a female name. Out of 768 total births registered, 100.0% were female.
Thomasena as a female name
Ranked #15,415 in 1992
5 female births in 1992
Peak: 1948 (26 births)
Thomasena: Popularity Over Time
SSA records for Thomasena span from the 1910s to the 1990s, covering 9 decades of naming data. The most popular decade for this name was the 1950s, when 154 babies were registered. Thomasena has declined significantly from its peak in the 1950s. Recent registrations are a fraction of what they were at the name's height.
Thomasena by Decade
How has Thomasena 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.
Thomasena by State
Thomasena + Last Name Combinations
How many people share a full name with Thomasena as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Thomasena
Other first names starting with T with a similar number of bearers.
Thomasena: Questions and Answers
How many people in the U.S. are named Thomasena?
We estimate approximately 408 people named Thomasena 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 840,084 Americans share this first name.
Is Thomasena a common name?
Thomasena is classified as "Very Rare" and is more popular than 82.5% of all first names in the SSA database. A total of 768 births have been registered with this name since 1880.
When was Thomasena most popular?
Thomasena reached peak popularity in 1948, when 26 babies were given this name. The average age of a living person named Thomasena is approximately 65 years old, reflecting when the name was most commonly given.
Is Thomasena a female name?
Thomasena is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Thomasena Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Thomasena Smith, Thomasena Johnson, Thomasena 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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