How Many People Are Named Kylynn?
An estimated 1,359 people in the United States have the first name Kylynn. It is predominantly female (94.0%). The average bearer is 15 years old, and Kylynn peaked in popularity in 2018 with 81 births that year.
Below you will find a full statistical profile of Kylynn 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 Kylynn paired with any surname.
Key Insights
- Kylynn is a modern name. With an average bearer age of just 15, it has gained most of its popularity in recent years.
Estimated Living Americans
1,359
About 1 in 252,211 people in the U.S.
Rarity
Rare
Predicted Gender
Female
94.0% confidence
Average Age
15
years old
Peak Year
2018
81 births
Total Registered
1,376
since 1880
Gender Distribution for Kylynn
Kylynn is predominantly female (94.0%), though 82 male births have been registered. It functions as a unisex name for a small percentage of bearers.
Kylynn as a male name
Ranked #9,466 in 2024
8 male births in 2024
Peak: 2023 (17 births)
Kylynn as a female name
Ranked #3,531 in 2024
44 female births in 2024
Peak: 2015 (77 births)
Kylynn: Popularity Over Time
SSA records for Kylynn span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 2010s, when 619 babies were registered. While Kylynn is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Kylynn by Decade
How has Kylynn 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.
Kylynn by State
Birth registrations for Kylynn span all 14 states and territories in the SSA database. The highest counts are in Texas, Ohio, Indiana. The lowest are in Washington, Louisiana, Georgia. On average, about 15 Kylynns were registered per state.
Kylynn + Last Name Combinations
How many people share a full name with Kylynn as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kylynn
Other first names starting with K with a similar number of bearers.
Kylynn: Questions and Answers
How many people in the U.S. are named Kylynn?
We estimate approximately 1,359 people named Kylynn 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 252,211 Americans share this first name.
Is Kylynn a common name?
Kylynn is classified as "Rare" and is more popular than 91.9% of all first names in the SSA database. A total of 1,376 births have been registered with this name since 1880.
When was Kylynn most popular?
Kylynn reached peak popularity in 2018, when 81 babies were given this name. The average age of a living person named Kylynn is approximately 15 years old, reflecting when the name was most commonly given.
Is Kylynn a female name?
Kylynn is predominantly female. 94.0% of people with this name are female. See the gender breakdown above for full details.
How many Kylynn Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kylynn Smith, Kylynn Johnson, Kylynn 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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