How Many People Are Named Grenville?
An estimated 4 people in the United States have the first name Grenville. It is almost exclusively a male name. The average bearer is 80 years old, and Grenville peaked in popularity in 1915 with 9 births that year.
Below you will find a full statistical profile of Grenville 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 Grenville paired with any surname.
Key Insights
- With an average bearer age of 80, Grenville is a vintage name most associated with earlier generations. Most living bearers were born before 1956.
- Grenville is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
4
About 1 in 85,688,585 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
80
years old
Peak Year
1915
9 births
Total Registered
30
since 1880
Gender Distribution for Grenville
Grenville is almost exclusively a male name. Out of 30 total births registered, 100.0% were male.
Grenville as a male name
Ranked #3,907 in 1949
5 male births in 1949
Peak: 1915 (9 births)
Grenville: Popularity Over Time
SSA records for Grenville span from the 1910s to the 1940s, covering 3 decades of naming data. The most popular decade for this name was the 1910s, when 19 babies were registered. Grenville has declined significantly from its peak in the 1910s. Recent registrations are a fraction of what they were at the name's height.
Grenville by Decade
How has Grenville 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.
Grenville + Last Name Combinations
How many people share a full name with Grenville as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Grenville
Other first names starting with G with a similar number of bearers.
Grenville: Questions and Answers
How many people in the U.S. are named Grenville?
We estimate approximately 4 people named Grenville 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 85,688,585 Americans share this first name.
Is Grenville a common name?
Grenville is classified as "Very Rare" and is more popular than 6.2% of all first names in the SSA database. A total of 30 births have been registered with this name since 1880.
When was Grenville most popular?
Grenville reached peak popularity in 1915, when 9 babies were given this name. The average age of a living person named Grenville is approximately 80 years old, reflecting when the name was most commonly given.
Is Grenville a male name?
Grenville is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Grenville Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Grenville Smith, Grenville Johnson, Grenville 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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