How Many People Are Named Swayzi?
An estimated 32 people in the United States have the first name Swayzi. It is almost exclusively a female name. The average bearer is 7 years old, and Swayzi peaked in popularity in 2023 with 10 births that year.
Below you will find a full statistical profile of Swayzi 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 Swayzi paired with any surname.
Key Insights
- Swayzi is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
32
About 1 in 10,711,073 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
7
years old
Peak Year
2023
10 births
Total Registered
32
since 1880
Gender Distribution for Swayzi
Swayzi is almost exclusively a female name. Out of 32 total births registered, 100.0% were female.
Swayzi as a female name
Ranked #10,218 in 2023
10 female births in 2023
Peak: 2023 (10 births)
Swayzi: Popularity Over Time
SSA records for Swayzi span from the 2010s to the 2020s, covering 2 decades of naming data. The most popular decade for this name was the 2010s, when 17 babies were registered. Swayzi remains highly popular today, with recent registration numbers near its historical peak.
Swayzi by Decade
How has Swayzi 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.
Swayzi + Last Name Combinations
How many people share a full name with Swayzi as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Swayzi
Other first names starting with S with a similar number of bearers.
Swayzi: Questions and Answers
How many people in the U.S. are named Swayzi?
We estimate approximately 32 people named Swayzi 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 10,711,073 Americans share this first name.
Is Swayzi a common name?
Swayzi is classified as "Very Rare" and is more popular than 47.5% of all first names in the SSA database. A total of 32 births have been registered with this name since 1880.
When was Swayzi most popular?
Swayzi reached peak popularity in 2023, when 10 babies were given this name. The average age of a living person named Swayzi is approximately 7 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 Swayzi 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 Swayzi a female name?
Swayzi is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
Why can Swayzi 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. Swayzi peaked in 2023, and the average living bearer is about 7 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Swayzi Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Swayzi Smith, Swayzi Johnson, Swayzi 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.
Search for a full name combination
How Many of Me