How Many People Are Named Keylie?
An estimated 296 people in the United States have the first name Keylie. It is almost exclusively a female name. The average bearer is 15 years old, and Keylie peaked in popularity in 2008 with 22 births that year.
Below you will find a full statistical profile of Keylie 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 Keylie paired with any surname.
Estimated Living Americans
296
About 1 in 1,157,954 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
15
years old
Peak Year
2008
22 births
Total Registered
299
since 1880
Gender Distribution for Keylie
Keylie is almost exclusively a female name. Out of 299 total births registered, 100.0% were female.
Keylie as a female name
Ranked #8,163 in 2024
13 female births in 2024
Peak: 2008 (22 births)
Keylie: Popularity Over Time
SSA records for Keylie span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2000s, when 121 babies were registered. While Keylie is less common than at its peak in the 2000s, it remains a well-established name with steady registrations.
Keylie by Decade
How has Keylie 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.
Keylie by State
Keylie + Last Name Combinations
How many people share a full name with Keylie as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Keylie
Other first names starting with K with a similar number of bearers.
Keylie: Questions and Answers
How many people in the U.S. are named Keylie?
We estimate approximately 296 people named Keylie 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 1,157,954 Americans share this first name.
Is Keylie a common name?
Keylie is classified as "Very Rare" and is more popular than 79.1% of all first names in the SSA database. A total of 299 births have been registered with this name since 1880.
When was Keylie most popular?
Keylie reached peak popularity in 2008, when 22 babies were given this name. The average age of a living person named Keylie is approximately 15 years old, reflecting when the name was most commonly given.
Is Keylie a female name?
Keylie is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Keylie Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Keylie Smith, Keylie Johnson, Keylie 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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