How Many People Are Named Addelyn?
An estimated 2,595 people in the United States have the first name Addelyn. It is almost exclusively a female name. The average bearer is 11 years old, and Addelyn peaked in popularity in 2015 with 214 births that year.
Below you will find a full statistical profile of Addelyn 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 Addelyn paired with any surname.
Key Insights
- Addelyn is a modern name. With an average bearer age of just 11, it has gained most of its popularity in recent years.
Estimated Living Americans
2,595
About 1 in 132,083 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
11
years old
Peak Year
2015
214 births
Total Registered
2,615
since 1880
Gender Distribution for Addelyn
Addelyn is almost exclusively a female name. Out of 2,615 total births registered, 100.0% were female.
Addelyn as a female name
Ranked #1,935 in 2024
102 female births in 2024
Peak: 2015 (214 births)
Addelyn: Popularity Over Time
SSA records for Addelyn span from the 2000s to the 2020s, covering 3 decades of naming data. The most popular decade for this name was the 2010s, when 1,702 babies were registered. While Addelyn is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Addelyn by Decade
How has Addelyn 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.
Addelyn by State
Birth registrations for Addelyn span all 29 states and territories in the SSA database. The highest counts are in Texas, California, Ohio. The lowest are in Virginia, Nebraska, Colorado. On average, about 51 Addelyns were registered per state.
Addelyn + Last Name Combinations
How many people share a full name with Addelyn as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Addelyn
Other first names starting with A with a similar number of bearers.
Addelyn: Questions and Answers
How many people in the U.S. are named Addelyn?
We estimate approximately 2,595 people named Addelyn 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 132,083 Americans share this first name.
Is Addelyn a common name?
Addelyn is classified as "Rare" and is more popular than 94.7% of all first names in the SSA database. A total of 2,615 births have been registered with this name since 1880.
When was Addelyn most popular?
Addelyn reached peak popularity in 2015, when 214 babies were given this name. The average age of a living person named Addelyn is approximately 11 years old, reflecting when the name was most commonly given.
Is Addelyn a female name?
Addelyn is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Addelyn Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Addelyn Smith, Addelyn Johnson, Addelyn 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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