How Many People Are Named Firmin?
An estimated 8 people in the United States have the first name Firmin. It is almost exclusively a male name. The average bearer is 89 years old, and Firmin peaked in popularity in 1928 with 13 births that year.
Below you will find a full statistical profile of Firmin 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 Firmin paired with any surname.
Key Insights
- With an average bearer age of 89, Firmin is a vintage name most associated with earlier generations. Most living bearers were born before 1947.
- Firmin is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
8
About 1 in 42,844,292 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
89
years old
Peak Year
1928
13 births
Total Registered
97
since 1880
Gender Distribution for Firmin
Firmin is almost exclusively a male name. Out of 97 total births registered, 100.0% were male.
Firmin as a male name
Ranked #3,751 in 1942
5 male births in 1942
Peak: 1928 (13 births)
Firmin: Popularity Over Time
SSA records for Firmin span from the 1910s to the 1940s, covering 4 decades of naming data. The most popular decade for this name was the 1920s, when 49 babies were registered. Firmin has declined significantly from its peak in the 1920s. Recent registrations are a fraction of what they were at the name's height.
Firmin by Decade
How has Firmin 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.
Firmin + Last Name Combinations
How many people share a full name with Firmin as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Firmin
Other first names starting with F with a similar number of bearers.
Firmin: Questions and Answers
How many people in the U.S. are named Firmin?
We estimate approximately 8 people named Firmin 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 42,844,292 Americans share this first name.
Is Firmin a common name?
Firmin is classified as "Very Rare" and is more popular than 24.6% of all first names in the SSA database. A total of 97 births have been registered with this name since 1880.
When was Firmin most popular?
Firmin reached peak popularity in 1928, when 13 babies were given this name. The average age of a living person named Firmin is approximately 89 years old, reflecting when the name was most commonly given.
Is Firmin a male name?
Firmin is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Firmin Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Firmin Smith, Firmin Johnson, Firmin 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 0 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau estimate. Full methodology.
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