How Many People Are Named Stefphon?
An estimated 5 people in the United States have the first name Stefphon. It is almost exclusively a male name. The average bearer is 37 years old, and Stefphon peaked in popularity in 1988 with 5 births that year.
Below you will find a full statistical profile of Stefphon as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, state-by-state birth registrations, and, when available, a 2020 Census snapshot showing who had the name at that point in time. You can also check how many people share the full name Stefphon paired with any surname.
Key Insights
- Stefphon is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
5
About 1 in 68,550,868 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
37
years old
Peak Year
1988
5 births
Total Registered
5
since 1880
Gender Distribution for Stefphon
Stefphon is almost exclusively a male name. Out of 5 total births registered, 100.0% were male.
Stefphon as a male name
Ranked #8,346 in 1988
5 male births in 1988
Peak: 1988 (5 births)
Stefphon: Popularity Over Time
Stefphon by Decade
How has Stefphon 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.
| Decade | Total | Male | Female | |
|---|---|---|---|---|
| 1980s | 5 | 5 | 0 | |
Stefphon + Last Name Combinations
How many people share a full name with Stefphon as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Stefphon
Other first names starting with S with a similar number of bearers.
Stefphon: Questions and Answers
How many people in the U.S. are named Stefphon?
We estimate approximately 5 people named Stefphon 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 68,550,868 Americans share this first name.
Is Stefphon a common name?
Stefphon is classified as "Very Rare" and is more popular than 18.2% of all first names in the SSA database. A total of 5 births have been registered with this name since 1880.
When was Stefphon most popular?
Stefphon reached peak popularity in 1988, when 5 babies were given this name. The average age of a living person named Stefphon is approximately 37 years old, reflecting when the name was most commonly given.
What does the SSA popularity chart show?
The popularity chart tracks birth registrations, not people currently alive. It shows how often Stefphon was given to babies from 1880 through 2024, which is why it is the best tool on the page for seeing long-run naming trends.
Is Stefphon a male name?
Stefphon is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
Why can Stefphon have a lot of living bearers even if it is not trendy now?
Because a name can build up a large population over many decades. Stefphon peaked in 1988, and the average living bearer is about 37 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Stefphon Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Stefphon Smith, Stefphon Johnson, Stefphon 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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