How Many People Are Named Zailynn?
An estimated 308 people in the United States have the first name Zailynn. It is predominantly female (98.4%). The average bearer is 10 years old, and Zailynn peaked in popularity in 2015 with 28 births that year.
Below you will find a full statistical profile of Zailynn 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 Zailynn paired with any surname.
Estimated Living Americans
308
About 1 in 1,112,839 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
98.4% confidence
Average Age
10
years old
Peak Year
2015
28 births
Total Registered
310
since 1880
Gender Distribution for Zailynn
Zailynn is predominantly female (98.4%), though 5 male births have been registered. It functions as a unisex name for a small percentage of bearers.
Zailynn as a male name
Ranked #14,151 in 2023
5 male births in 2023
Peak: 2023 (5 births)
Zailynn as a female name
Ranked #7,923 in 2024
14 female births in 2024
Peak: 2015 (28 births)
Zailynn: Popularity Over Time
SSA records for Zailynn span from the 2000s to the 2020s, covering 3 decades of naming data. The most popular decade for this name was the 2010s, when 195 babies were registered. While Zailynn is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Zailynn by Decade
How has Zailynn 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.
Zailynn by State
Zailynn + Last Name Combinations
How many people share a full name with Zailynn as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Zailynn
Other first names starting with Z with a similar number of bearers.
Zailynn: Questions and Answers
How many people in the U.S. are named Zailynn?
We estimate approximately 308 people named Zailynn 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 1,112,839 Americans share this first name.
Is Zailynn a common name?
Zailynn is classified as "Very Rare" and is more popular than 79.5% of all first names in the SSA database. A total of 310 births have been registered with this name since 1880.
When was Zailynn most popular?
Zailynn reached peak popularity in 2015, when 28 babies were given this name. The average age of a living person named Zailynn is approximately 10 years old, reflecting when the name was most commonly given.
Is Zailynn a female name?
Zailynn is predominantly female. 98.4% of people with this name are female. See the gender breakdown above for full details.
How many Zailynn Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Zailynn Smith, Zailynn Johnson, Zailynn 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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