How Many People Are Named Kenso?
An estimated 1 people in the United States have the first name Kenso. It is almost exclusively a male name. The average bearer is 81 years old, and Kenso peaked in popularity in 1921 with 5 births that year.
Below you will find a full statistical profile of Kenso 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 Kenso paired with any surname.
Key Insights
- With an average bearer age of 81, Kenso is a vintage name most associated with earlier generations. Most living bearers were born before 1955.
- Kenso 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
Male
100.0% confidence
Average Age
81
years old
Peak Year
1921
5 births
Total Registered
15
since 1880
Gender Distribution for Kenso
Kenso is almost exclusively a male name. Out of 15 total births registered, 100.0% were male.
Kenso as a male name
Ranked #4,064 in 1931
5 male births in 1931
Peak: 1921 (5 births)
Kenso: Popularity Over Time
SSA records for Kenso span from the 1920s to the 1930s, covering 2 decades of naming data. The most popular decade for this name was the 1920s, when 10 babies were registered. While Kenso is less common than at its peak in the 1920s, it remains a well-established name with steady registrations.
Kenso by Decade
How has Kenso 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.
Kenso + Last Name Combinations
How many people share a full name with Kenso as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kenso
Other first names starting with K with a similar number of bearers.
Kenso: Questions and Answers
How many people in the U.S. are named Kenso?
We estimate approximately 1 people named Kenso 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 Kenso a common name?
Kenso is classified as "Very Rare" and is more popular than 3.8% of all first names in the SSA database. A total of 15 births have been registered with this name since 1880.
When was Kenso most popular?
Kenso reached peak popularity in 1921, when 5 babies were given this name. The average age of a living person named Kenso is approximately 81 years old, reflecting when the name was most commonly given.
Is Kenso a male name?
Kenso is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Kenso Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kenso Smith, Kenso Johnson, Kenso 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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