How Many People Are Named Caira?
An estimated 863 people in the United States have the first name Caira. It is almost exclusively a female name. The average bearer is 23 years old, and Caira peaked in popularity in 2005 with 40 births that year.
Below you will find a full statistical profile of Caira 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 Caira paired with any surname.
Estimated Living Americans
863
About 1 in 397,166 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
23
years old
Peak Year
2005
40 births
Total Registered
882
since 1880
Gender Distribution for Caira
Caira is almost exclusively a female name. Out of 882 total births registered, 100.0% were female.
Caira as a female name
Ranked #6,190 in 2024
19 female births in 2024
Peak: 2005 (40 births)
Caira: Popularity Over Time
SSA records for Caira span from the 1970s to the 2020s, covering 6 decades of naming data. The most popular decade for this name was the 2000s, when 304 babies were registered. Caira has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Caira by Decade
How has Caira 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.
Caira by State
Birth registrations for Caira span all 5 states and territories in the SSA database. The highest counts are in California, Florida, North Carolina. The lowest are in Michigan, New York, North Carolina. On average, about 9 Cairas were registered per state.
Caira + Last Name Combinations
How many people share a full name with Caira as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Caira
Other first names starting with C with a similar number of bearers.
Caira: Questions and Answers
How many people in the U.S. are named Caira?
We estimate approximately 863 people named Caira 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 397,166 Americans share this first name.
Is Caira a common name?
Caira is classified as "Very Rare" and is more popular than 89.1% of all first names in the SSA database. A total of 882 births have been registered with this name since 1880.
When was Caira most popular?
Caira reached peak popularity in 2005, when 40 babies were given this name. The average age of a living person named Caira is approximately 23 years old, reflecting when the name was most commonly given.
Is Caira a female name?
Caira is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Caira Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Caira Smith, Caira Johnson, Caira 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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