How Many People Are Named Britlyn?
An estimated 134 people in the United States have the first name Britlyn. It is almost exclusively a female name. The average bearer is 23 years old, and Britlyn peaked in popularity in 2006 with 11 births that year.
Below you will find a full statistical profile of Britlyn 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 Britlyn paired with any surname.
Estimated Living Americans
134
About 1 in 2,557,868 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
23
years old
Peak Year
2006
11 births
Total Registered
137
since 1880
Gender Distribution for Britlyn
Britlyn is almost exclusively a female name. Out of 137 total births registered, 100.0% were female.
Britlyn as a female name
Ranked #14,096 in 2018
6 female births in 2018
Peak: 2006 (11 births)
Britlyn: Popularity Over Time
SSA records for Britlyn span from the 1980s to the 2010s, covering 4 decades of naming data. The most popular decade for this name was the 2000s, when 53 babies were registered. While Britlyn is less common than at its peak in the 2000s, it remains a well-established name with steady registrations.
Britlyn by Decade
How has Britlyn 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.
Britlyn by State
Britlyn + Last Name Combinations
How many people share a full name with Britlyn as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Britlyn
Other first names starting with B with a similar number of bearers.
Britlyn: Questions and Answers
How many people in the U.S. are named Britlyn?
We estimate approximately 134 people named Britlyn 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 2,557,868 Americans share this first name.
Is Britlyn a common name?
Britlyn is classified as "Very Rare" and is more popular than 68.7% of all first names in the SSA database. A total of 137 births have been registered with this name since 1880.
When was Britlyn most popular?
Britlyn reached peak popularity in 2006, when 11 babies were given this name. The average age of a living person named Britlyn is approximately 23 years old, reflecting when the name was most commonly given.
Is Britlyn a female name?
Britlyn is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Britlyn Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Britlyn Smith, Britlyn Johnson, Britlyn 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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