How Many People Are Named Stefania?
An estimated 2,132 people in the United States have the first name Stefania. It is almost exclusively a female name. The average bearer is 27 years old, and Stefania peaked in popularity in 2004 with 60 births that year.
Below you will find a full statistical profile of Stefania 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 Stefania paired with any surname.
Estimated Living Americans
2,132
About 1 in 160,767 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
27
years old
Peak Year
2004
60 births
Total Registered
2,628
since 1880
Gender Distribution for Stefania
Stefania is almost exclusively a female name. Out of 2,628 total births registered, 100.0% were female.
Stefania as a female name
Ranked #3,434 in 2024
46 female births in 2024
Peak: 2004 (60 births)
Stefania: Popularity Over Time
SSA records for Stefania span from the 1900s to the 2020s, covering 11 decades of naming data. The most popular decade for this name was the 2000s, when 476 babies were registered. While Stefania is less common than at its peak in the 2000s, it remains a well-established name with steady registrations.
Stefania by Decade
How has Stefania 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.
Stefania by State
Birth registrations for Stefania span all 9 states and territories in the SSA database. The highest counts are in New York, California, Florida. The lowest are in Virginia, New Jersey, Texas. On average, about 123 Stefanias were registered per state.
Stefania + Last Name Combinations
How many people share a full name with Stefania as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Stefania
Other first names starting with S with a similar number of bearers.
Stefania: Questions and Answers
How many people in the U.S. are named Stefania?
We estimate approximately 2,132 people named Stefania 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 160,767 Americans share this first name.
Is Stefania a common name?
Stefania is classified as "Rare" and is more popular than 94% of all first names in the SSA database. A total of 2,628 births have been registered with this name since 1880.
When was Stefania most popular?
Stefania reached peak popularity in 2004, when 60 babies were given this name. The average age of a living person named Stefania is approximately 27 years old, reflecting when the name was most commonly given.
Is Stefania a female name?
Stefania is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Stefania Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Stefania Smith, Stefania Johnson, Stefania 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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