How Many People Are Named Zayleen?
An estimated 99 people in the United States have the first name Zayleen. It is almost exclusively a female name. The average bearer is 7 years old, and Zayleen peaked in popularity in 2017 with 14 births that year.
Below you will find a full statistical profile of Zayleen 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 Zayleen paired with any surname.
Key Insights
- Zayleen is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
99
About 1 in 3,462,165 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
7
years old
Peak Year
2017
14 births
Total Registered
100
since 1880
Gender Distribution for Zayleen
Zayleen is almost exclusively a female name. Out of 100 total births registered, 100.0% were female.
Zayleen as a female name
Ranked #15,213 in 2024
6 female births in 2024
Peak: 2017 (14 births)
Zayleen: Popularity Over Time
SSA records for Zayleen span from the 2010s to the 2020s, covering 2 decades of naming data. The most popular decade for this name was the 2010s, when 56 babies were registered. While Zayleen is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Zayleen by Decade
How has Zayleen 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.
Zayleen by State
Zayleen + Last Name Combinations
How many people share a full name with Zayleen as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Zayleen
Other first names starting with Z with a similar number of bearers.
Zayleen: Questions and Answers
How many people in the U.S. are named Zayleen?
We estimate approximately 99 people named Zayleen 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 3,462,165 Americans share this first name.
Is Zayleen a common name?
Zayleen is classified as "Very Rare" and is more popular than 64.4% of all first names in the SSA database. A total of 100 births have been registered with this name since 1880.
When was Zayleen most popular?
Zayleen reached peak popularity in 2017, when 14 babies were given this name. The average age of a living person named Zayleen is approximately 7 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 Zayleen 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 Zayleen a female name?
Zayleen is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
Why can Zayleen 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. Zayleen peaked in 2017, and the average living bearer is about 7 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Zayleen Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Zayleen Smith, Zayleen Johnson, Zayleen 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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