How Many People Are Named Kaylea?
An estimated 3,023 people in the United States have the first name Kaylea. It is almost exclusively a female name. The average bearer is 25 years old, and Kaylea peaked in popularity in 1999 with 158 births that year.
Below you will find a full statistical profile of Kaylea 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 Kaylea paired with any surname.
Estimated Living Americans
3,023
About 1 in 113,382 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
25
years old
Peak Year
1999
158 births
Total Registered
3,094
since 1880
Gender Distribution for Kaylea
Kaylea is almost exclusively a female name. Out of 3,094 total births registered, 100.0% were female.
Kaylea as a female name
Ranked #7,753 in 2024
14 female births in 2024
Peak: 1999 (158 births)
Kaylea: Popularity Over Time
SSA records for Kaylea span from the 1970s to the 2020s, covering 6 decades of naming data. The most popular decade for this name was the 2000s, when 1,216 babies were registered. Kaylea has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Kaylea by Decade
How has Kaylea 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.
Kaylea by State
Birth registrations for Kaylea span all 26 states and territories in the SSA database. The highest counts are in Texas, Missouri, Tennessee. The lowest are in Washington, Colorado, Wisconsin. On average, about 47 Kayleas were registered per state.
Kaylea + Last Name Combinations
How many people share a full name with Kaylea as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kaylea
Other first names starting with K with a similar number of bearers.
Kaylea: Questions and Answers
How many people in the U.S. are named Kaylea?
We estimate approximately 3,023 people named Kaylea 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 113,382 Americans share this first name.
Is Kaylea a common name?
Kaylea is classified as "Rare" and is more popular than 95.2% of all first names in the SSA database. A total of 3,094 births have been registered with this name since 1880.
When was Kaylea most popular?
Kaylea reached peak popularity in 1999, when 158 babies were given this name. The average age of a living person named Kaylea is approximately 25 years old, reflecting when the name was most commonly given.
Is Kaylea a female name?
Kaylea is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Kaylea Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kaylea Smith, Kaylea Johnson, Kaylea 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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