How Many People Are Named Adalyn?
An estimated 29,514 people in the United States have the first name Adalyn. It is almost exclusively a female name. The average bearer is 10 years old, and Adalyn peaked in popularity in 2015 with 2,456 births that year.
Below you will find a full statistical profile of Adalyn 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 Adalyn paired with any surname.
Key Insights
- Adalyn is a modern name. With an average bearer age of just 10, it has gained most of its popularity in recent years.
Estimated Living Americans
29,514
About 1 in 11,613 people in the U.S.
Rarity
Uncommon
Predicted Gender
Female
100.0% confidence
Average Age
10
years old
Peak Year
2015
2,456 births
Total Registered
29,815
since 1880
Gender Distribution for Adalyn
Adalyn is almost exclusively a female name. Out of 29,815 total births registered, 100.0% were female.
Adalyn as a female name
Ranked #219 in 2024
1,411 female births in 2024
Peak: 2015 (2,456 births)
Adalyn: Popularity Over Time
SSA records for Adalyn span from the 1900s to the 2020s, covering 9 decades of naming data. The most popular decade for this name was the 2010s, when 18,843 babies were registered. While Adalyn is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Adalyn by Decade
How has Adalyn 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.
Adalyn by State
Birth registrations for Adalyn span all 50 states and territories in the SSA database. The highest counts are in Texas, California, Ohio. The lowest are in Vermont, Hawaii, Rhode Island. On average, about 580 Adalyns were registered per state.
Adalyn + Last Name Combinations
How many people share a full name with Adalyn as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Adalyn
Other first names starting with A with a similar number of bearers.
Adalyn: Questions and Answers
How many people in the U.S. are named Adalyn?
We estimate approximately 29,514 people named Adalyn 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 11,613 Americans share this first name.
Is Adalyn a common name?
Adalyn is classified as "Uncommon" and is more popular than 98.8% of all first names in the SSA database. A total of 29,815 births have been registered with this name since 1880.
When was Adalyn most popular?
Adalyn reached peak popularity in 2015, when 2,456 babies were given this name. The average age of a living person named Adalyn is approximately 10 years old, reflecting when the name was most commonly given.
Is Adalyn a female name?
Adalyn is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Adalyn Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Adalyn Smith, Adalyn Johnson, Adalyn 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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