How Many People Are Named Wentworth?
An estimated 6 people in the United States have the first name Wentworth. It is almost exclusively a male name. The average bearer is 90 years old, and Wentworth peaked in popularity in 1921 with 10 births that year.
Below you will find a full statistical profile of Wentworth 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 Wentworth paired with any surname.
Key Insights
- With an average bearer age of 90, Wentworth is a vintage name most associated with earlier generations. Most living bearers were born before 1946.
- Wentworth is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
6
About 1 in 57,125,723 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
90
years old
Peak Year
1921
10 births
Total Registered
62
since 1880
Gender Distribution for Wentworth
Wentworth is almost exclusively a male name. Out of 62 total births registered, 100.0% were male.
Wentworth as a male name
Ranked #3,368 in 1947
7 male births in 1947
Peak: 1921 (10 births)
Wentworth: Popularity Over Time
SSA records for Wentworth span from the 1910s to the 1940s, covering 4 decades of naming data. The most popular decade for this name was the 1920s, when 27 babies were registered. Wentworth has declined significantly from its peak in the 1920s. Recent registrations are a fraction of what they were at the name's height.
Wentworth by Decade
How has Wentworth 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.
Wentworth + Last Name Combinations
How many people share a full name with Wentworth as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Wentworth
Other first names starting with W with a similar number of bearers.
Wentworth: Questions and Answers
How many people in the U.S. are named Wentworth?
We estimate approximately 6 people named Wentworth 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 57,125,723 Americans share this first name.
Is Wentworth a common name?
Wentworth is classified as "Very Rare" and is more popular than 22.3% of all first names in the SSA database. A total of 62 births have been registered with this name since 1880.
When was Wentworth most popular?
Wentworth reached peak popularity in 1921, when 10 babies were given this name. The average age of a living person named Wentworth is approximately 90 years old, reflecting when the name was most commonly given.
Is Wentworth a male name?
Wentworth is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Wentworth Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Wentworth Smith, Wentworth Johnson, Wentworth 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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