How Many People Are Named Kyleah?
An estimated 911 people in the United States have the first name Kyleah. It is almost exclusively a female name. The average bearer is 17 years old, and Kyleah peaked in popularity in 2011 with 45 births that year.
Below you will find a full statistical profile of Kyleah 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 Kyleah paired with any surname.
Estimated Living Americans
911
About 1 in 376,240 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
17
years old
Peak Year
2011
45 births
Total Registered
923
since 1880
Gender Distribution for Kyleah
Kyleah is almost exclusively a female name. Out of 923 total births registered, 100.0% were female.
Kyleah as a female name
Ranked #6,040 in 2024
20 female births in 2024
Peak: 2011 (45 births)
Kyleah: Popularity Over Time
SSA records for Kyleah span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 2010s, when 364 babies were registered. While Kyleah is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Kyleah by Decade
How has Kyleah 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.
Kyleah by State
Kyleah + Last Name Combinations
How many people share a full name with Kyleah as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kyleah
Other first names starting with K with a similar number of bearers.
Kyleah: Questions and Answers
How many people in the U.S. are named Kyleah?
We estimate approximately 911 people named Kyleah 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 376,240 Americans share this first name.
Is Kyleah a common name?
Kyleah is classified as "Very Rare" and is more popular than 89.5% of all first names in the SSA database. A total of 923 births have been registered with this name since 1880.
When was Kyleah most popular?
Kyleah reached peak popularity in 2011, when 45 babies were given this name. The average age of a living person named Kyleah is approximately 17 years old, reflecting when the name was most commonly given.
Is Kyleah a female name?
Kyleah is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Kyleah Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kyleah Smith, Kyleah Johnson, Kyleah 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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