How Many People Are Named Kiaira?
An estimated 495 people in the United States have the first name Kiaira. It is almost exclusively a female name. The average bearer is 28 years old, and Kiaira peaked in popularity in 1999 with 42 births that year.
Below you will find a full statistical profile of Kiaira 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 Kiaira paired with any surname.
Estimated Living Americans
495
About 1 in 692,433 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
28
years old
Peak Year
1999
42 births
Total Registered
508
since 1880
Gender Distribution for Kiaira
Kiaira is almost exclusively a female name. Out of 508 total births registered, 100.0% were female.
Kiaira as a female name
Ranked #16,370 in 2020
5 female births in 2020
Peak: 1999 (42 births)
Kiaira: Popularity Over Time
SSA records for Kiaira span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 1990s, when 282 babies were registered. Kiaira has declined significantly from its peak in the 1990s. Recent registrations are a fraction of what they were at the name's height.
Kiaira by Decade
How has Kiaira 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.
Kiaira by State
Birth registrations for Kiaira span all 3 states and territories in the SSA database. The highest counts are in California, Michigan, Pennsylvania. The lowest are in Pennsylvania, Michigan, California. On average, about 13 Kiairas were registered per state.
Kiaira + Last Name Combinations
How many people share a full name with Kiaira as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kiaira
Other first names starting with K with a similar number of bearers.
Kiaira: Questions and Answers
How many people in the U.S. are named Kiaira?
We estimate approximately 495 people named Kiaira 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 692,433 Americans share this first name.
Is Kiaira a common name?
Kiaira is classified as "Very Rare" and is more popular than 84.5% of all first names in the SSA database. A total of 508 births have been registered with this name since 1880.
When was Kiaira most popular?
Kiaira reached peak popularity in 1999, when 42 babies were given this name. The average age of a living person named Kiaira is approximately 28 years old, reflecting when the name was most commonly given.
Is Kiaira a female name?
Kiaira is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Kiaira Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kiaira Smith, Kiaira Johnson, Kiaira 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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