How Many People Are Named Zeplyn?
An estimated 119 people in the United States have the first name Zeplyn. It is used for both genders, with 81.7% female. The average bearer is 7 years old, and Zeplyn peaked in popularity in 2018 with 31 births that year.
Below you will find a full statistical profile of Zeplyn 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 Zeplyn paired with any surname.
Estimated Living Americans
119
About 1 in 2,880,289 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
81.7% confidence
Average Age
7
years old
Peak Year
2018
31 births
Total Registered
120
since 1880
Gender Distribution for Zeplyn
Zeplyn is predominantly female (81.7%), though 22 male births have been registered. It functions as a unisex name for a small percentage of bearers.
Zeplyn as a male name
Ranked #7,488 in 2020
11 male births in 2020
Peak: 2020 (11 births)
Zeplyn as a female name
Ranked #13,408 in 2024
7 female births in 2024
Peak: 2018 (25 births)
Zeplyn: Popularity Over Time
SSA records for Zeplyn span from the 2010s to the 2020s, covering 2 decades of naming data. The most popular decade for this name was the 2010s, when 66 babies were registered. Zeplyn remains highly popular today, with recent registration numbers near its historical peak.
Zeplyn by Decade
How has Zeplyn 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.
Zeplyn + Last Name Combinations
How many people share a full name with Zeplyn as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Zeplyn
Other first names starting with Z with a similar number of bearers.
Zeplyn: Questions and Answers
How many people in the U.S. are named Zeplyn?
We estimate approximately 119 people named Zeplyn 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 2,880,289 Americans share this first name.
Is Zeplyn a common name?
Zeplyn is classified as "Very Rare" and is more popular than 67.1% of all first names in the SSA database. A total of 120 births have been registered with this name since 1880.
When was Zeplyn most popular?
Zeplyn reached peak popularity in 2018, when 31 babies were given this name. The average age of a living person named Zeplyn is approximately 7 years old, reflecting when the name was most commonly given.
Is Zeplyn a female name?
Zeplyn is predominantly female. 81.7% of people with this name are female. See the gender breakdown above for full details.
How many Zeplyn Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Zeplyn Smith, Zeplyn Johnson, Zeplyn 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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