How Many People Are Named Kylieann?
An estimated 175 people in the United States have the first name Kylieann. It is almost exclusively a female name. The average bearer is 16 years old, and Kylieann peaked in popularity in 2005 with 15 births that year.
Below you will find a full statistical profile of Kylieann as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, state-by-state birth registrations, and, when available, a 2020 Census snapshot showing who had the name at that point in time. You can also check how many people share the full name Kylieann paired with any surname.
Estimated Living Americans
175
About 1 in 1,958,596 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
16
years old
Peak Year
2005
15 births
Total Registered
177
since 1880
Gender Distribution for Kylieann
Kylieann is almost exclusively a female name. Out of 177 total births registered, 100.0% were female.
Kylieann as a female name
Ranked #14,359 in 2023
6 female births in 2023
Peak: 2005 (15 births)
Kylieann: Popularity Over Time
SSA records for Kylieann span from the 2000s to the 2020s, covering 3 decades of naming data. The most popular decade for this name was the 2000s, when 87 babies were registered. Kylieann has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Kylieann by Decade
How has Kylieann 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.
Kylieann + Last Name Combinations
How many people share a full name with Kylieann as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kylieann
Other first names starting with K with a similar number of bearers.
Kylieann: Questions and Answers
How many people in the U.S. are named Kylieann?
We estimate approximately 175 people named Kylieann 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 1,958,596 Americans share this first name.
Is Kylieann a common name?
Kylieann is classified as "Very Rare" and is more popular than 72.4% of all first names in the SSA database. A total of 177 births have been registered with this name since 1880.
When was Kylieann most popular?
Kylieann reached peak popularity in 2005, when 15 babies were given this name. The average age of a living person named Kylieann is approximately 16 years old, reflecting when the name was most commonly given.
What does the SSA popularity chart show?
The popularity chart tracks birth registrations, not people currently alive. It shows how often Kylieann was given to babies from 1880 through 2024, which is why it is the best tool on the page for seeing long-run naming trends.
Is Kylieann a female name?
Kylieann is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
Why can Kylieann have a lot of living bearers even if it is not trendy now?
Because a name can build up a large population over many decades. Kylieann peaked in 2005, and the average living bearer is about 16 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Kylieann Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kylieann Smith, Kylieann Johnson, Kylieann 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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