How Many People Are Named Teruyo?
An estimated 0 people in the United States have the first name Teruyo. It is almost exclusively a female name. The average bearer is 0 years old, and Teruyo peaked in popularity in 1917 with 6 births that year.
Below you will find a full statistical profile of Teruyo 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 Teruyo paired with any surname.
Key Insights
- Teruyo is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
0
About 1 in 1 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
0
years old
Peak Year
1917
6 births
Total Registered
11
since 1880
Gender Distribution for Teruyo
Teruyo is almost exclusively a female name. Out of 11 total births registered, 100.0% were female.
Teruyo as a female name
Ranked #5,533 in 1927
5 female births in 1927
Peak: 1917 (6 births)
Teruyo: Popularity Over Time
SSA records for Teruyo span from the 1910s to the 1920s, covering 2 decades of naming data. The most popular decade for this name was the 1910s, when 6 babies were registered. Teruyo remains highly popular today, with recent registration numbers near its historical peak.
Teruyo by Decade
How has Teruyo 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.
Teruyo by State
Teruyo + Last Name Combinations
How many people share a full name with Teruyo as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Teruyo
Other first names starting with T with a similar number of bearers.
Teruyo: Questions and Answers
How many people in the U.S. are named Teruyo?
We estimate approximately 0 people named Teruyo 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 1 Americans share this first name.
Is Teruyo a common name?
Teruyo is classified as "Very Rare" and is more popular than 2.9% of all first names in the SSA database. A total of 11 births have been registered with this name since 1880.
When was Teruyo most popular?
Teruyo reached peak popularity in 1917, when 6 babies were given this name. The average age of a living person named Teruyo is approximately 0 years old, reflecting when the name was most commonly given.
Is Teruyo a female name?
Teruyo is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Teruyo Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Teruyo Smith, Teruyo Johnson, Teruyo 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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