How Many People Are Named Seaira?
An estimated 428 people in the United States have the first name Seaira. It is almost exclusively a female name. The average bearer is 28 years old, and Seaira peaked in popularity in 1997 with 32 births that year.
Below you will find a full statistical profile of Seaira 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 Seaira paired with any surname.
Estimated Living Americans
428
About 1 in 800,828 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
28
years old
Peak Year
1997
32 births
Total Registered
440
since 1880
Gender Distribution for Seaira
Seaira is almost exclusively a female name. Out of 440 total births registered, 100.0% were female.
Seaira as a female name
Ranked #19,087 in 2012
5 female births in 2012
Peak: 1997 (32 births)
Seaira: Popularity Over Time
SSA records for Seaira span from the 1980s to the 2010s, covering 4 decades of naming data. The most popular decade for this name was the 1990s, when 203 babies were registered. Seaira has declined significantly from its peak in the 1990s. Recent registrations are a fraction of what they were at the name's height.
Seaira by Decade
How has Seaira 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.
Seaira by State
Birth registrations for Seaira span all 3 states and territories in the SSA database. The highest counts are in Ohio, Florida, California. The lowest are in California, Florida, Ohio. On average, about 9 Seairas were registered per state.
Seaira + Last Name Combinations
How many people share a full name with Seaira as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Seaira
Other first names starting with S with a similar number of bearers.
Seaira: Questions and Answers
How many people in the U.S. are named Seaira?
We estimate approximately 428 people named Seaira 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 800,828 Americans share this first name.
Is Seaira a common name?
Seaira is classified as "Very Rare" and is more popular than 83% of all first names in the SSA database. A total of 440 births have been registered with this name since 1880.
When was Seaira most popular?
Seaira reached peak popularity in 1997, when 32 babies were given this name. The average age of a living person named Seaira is approximately 28 years old, reflecting when the name was most commonly given.
Is Seaira a female name?
Seaira is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Seaira Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Seaira Smith, Seaira Johnson, Seaira 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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