How Many People Are Named Tsuyuko?
An estimated 1 people in the United States have the first name Tsuyuko. It is almost exclusively a female name. The average bearer is 75 years old, and Tsuyuko peaked in popularity in 1922 with 10 births that year.
Below you will find a full statistical profile of Tsuyuko 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 Tsuyuko paired with any surname.
Key Insights
- With an average bearer age of 75, Tsuyuko is a vintage name most associated with earlier generations. Most living bearers were born before 1961.
- Tsuyuko is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
1
About 1 in 342,754,338 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
75
years old
Peak Year
1922
10 births
Total Registered
51
since 1880
Gender Distribution for Tsuyuko
Tsuyuko is almost exclusively a female name. Out of 51 total births registered, 100.0% were female.
Tsuyuko as a female name
Ranked #4,520 in 1929
6 female births in 1929
Peak: 1922 (10 births)
Tsuyuko: Popularity Over Time
SSA records for Tsuyuko span from the 1910s to the 1920s, covering 2 decades of naming data. The most popular decade for this name was the 1920s, when 45 babies were registered. Tsuyuko remains highly popular today, with recent registration numbers near its historical peak.
Tsuyuko by Decade
How has Tsuyuko 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.
Tsuyuko by State
Tsuyuko + Last Name Combinations
How many people share a full name with Tsuyuko as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Tsuyuko
Other first names starting with T with a similar number of bearers.
Tsuyuko: Questions and Answers
How many people in the U.S. are named Tsuyuko?
We estimate approximately 1 people named Tsuyuko 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 342,754,338 Americans share this first name.
Is Tsuyuko a common name?
Tsuyuko is classified as "Very Rare" and is more popular than 3.8% of all first names in the SSA database. A total of 51 births have been registered with this name since 1880.
When was Tsuyuko most popular?
Tsuyuko reached peak popularity in 1922, when 10 babies were given this name. The average age of a living person named Tsuyuko is approximately 75 years old, reflecting when the name was most commonly given.
Is Tsuyuko a female name?
Tsuyuko is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Tsuyuko Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Tsuyuko Smith, Tsuyuko Johnson, Tsuyuko 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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