How Many People Are Named Kynleigh?
An estimated 1,947 people in the United States have the first name Kynleigh. It is almost exclusively a female name. The average bearer is 11 years old, and Kynleigh peaked in popularity in 2014 with 189 births that year.
Below you will find a full statistical profile of Kynleigh 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 Kynleigh paired with any surname.
Key Insights
- Kynleigh is a modern name. With an average bearer age of just 11, it has gained most of its popularity in recent years.
Estimated Living Americans
1,947
About 1 in 176,042 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
11
years old
Peak Year
2014
189 births
Total Registered
1,962
since 1880
Gender Distribution for Kynleigh
Kynleigh is almost exclusively a female name. Out of 1,962 total births registered, 100.0% were female.
Kynleigh as a female name
Ranked #3,347 in 2024
47 female births in 2024
Peak: 2014 (189 births)
Kynleigh: Popularity Over Time
SSA records for Kynleigh span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2010s, when 1,401 babies were registered. Kynleigh has declined significantly from its peak in the 2010s. Recent registrations are a fraction of what they were at the name's height.
Kynleigh by Decade
How has Kynleigh 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.
Kynleigh by State
Birth registrations for Kynleigh span all 19 states and territories in the SSA database. The highest counts are in Texas, Alabama, North Carolina. The lowest are in West Virginia, South Carolina, Kansas. On average, about 63 Kynleighs were registered per state.
Kynleigh + Last Name Combinations
How many people share a full name with Kynleigh as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kynleigh
Other first names starting with K with a similar number of bearers.
Kynleigh: Questions and Answers
How many people in the U.S. are named Kynleigh?
We estimate approximately 1,947 people named Kynleigh 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 176,042 Americans share this first name.
Is Kynleigh a common name?
Kynleigh is classified as "Rare" and is more popular than 93.6% of all first names in the SSA database. A total of 1,962 births have been registered with this name since 1880.
When was Kynleigh most popular?
Kynleigh reached peak popularity in 2014, when 189 babies were given this name. The average age of a living person named Kynleigh is approximately 11 years old, reflecting when the name was most commonly given.
Is Kynleigh a female name?
Kynleigh is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Kynleigh Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kynleigh Smith, Kynleigh Johnson, Kynleigh 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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