How Many People Are Named Kinzleigh?
An estimated 396 people in the United States have the first name Kinzleigh. It is almost exclusively a female name. The average bearer is 9 years old, and Kinzleigh peaked in popularity in 2014 with 38 births that year.
Below you will find a full statistical profile of Kinzleigh 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 Kinzleigh paired with any surname.
Estimated Living Americans
396
About 1 in 865,541 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
9
years old
Peak Year
2014
38 births
Total Registered
399
since 1880
Gender Distribution for Kinzleigh
Kinzleigh is almost exclusively a female name. Out of 399 total births registered, 100.0% were female.
Kinzleigh as a female name
Ranked #5,356 in 2024
24 female births in 2024
Peak: 2014 (38 births)
Kinzleigh: Popularity Over Time
SSA records for Kinzleigh span from the 2000s to the 2020s, covering 3 decades of naming data. The most popular decade for this name was the 2010s, when 280 babies were registered. While Kinzleigh is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Kinzleigh by Decade
How has Kinzleigh 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.
Kinzleigh by State
Kinzleigh + Last Name Combinations
How many people share a full name with Kinzleigh as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kinzleigh
Other first names starting with K with a similar number of bearers.
Kinzleigh: Questions and Answers
How many people in the U.S. are named Kinzleigh?
We estimate approximately 396 people named Kinzleigh 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 865,541 Americans share this first name.
Is Kinzleigh a common name?
Kinzleigh is classified as "Very Rare" and is more popular than 82.2% of all first names in the SSA database. A total of 399 births have been registered with this name since 1880.
When was Kinzleigh most popular?
Kinzleigh reached peak popularity in 2014, when 38 babies were given this name. The average age of a living person named Kinzleigh is approximately 9 years old, reflecting when the name was most commonly given.
Is Kinzleigh a female name?
Kinzleigh is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Kinzleigh Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kinzleigh Smith, Kinzleigh Johnson, Kinzleigh 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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