How Many People Are Named Brilyn?
An estimated 419 people in the United States have the first name Brilyn. It is used for both genders, with 85.8% female. The average bearer is 13 years old, and Brilyn peaked in popularity in 2013 with 42 births that year.
Below you will find a full statistical profile of Brilyn 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 Brilyn paired with any surname.
Estimated Living Americans
419
About 1 in 818,029 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
85.8% confidence
Average Age
13
years old
Peak Year
2013
42 births
Total Registered
423
since 1880
Gender Distribution for Brilyn
Brilyn is predominantly female (85.8%), though 60 male births have been registered. It functions as a unisex name for a small percentage of bearers.
Brilyn as a male name
Ranked #12,637 in 2022
5 male births in 2022
Peak: 2010 (8 births)
Brilyn as a female name
Ranked #9,639 in 2024
10 female births in 2024
Peak: 2013 (37 births)
Brilyn: Popularity Over Time
SSA records for Brilyn span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2010s, when 235 babies were registered. While Brilyn is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Brilyn by Decade
How has Brilyn 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.
Brilyn by State
Brilyn + Last Name Combinations
How many people share a full name with Brilyn as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Brilyn
Other first names starting with B with a similar number of bearers.
Brilyn: Questions and Answers
How many people in the U.S. are named Brilyn?
We estimate approximately 419 people named Brilyn 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 818,029 Americans share this first name.
Is Brilyn a common name?
Brilyn is classified as "Very Rare" and is more popular than 82.8% of all first names in the SSA database. A total of 423 births have been registered with this name since 1880.
When was Brilyn most popular?
Brilyn reached peak popularity in 2013, when 42 babies were given this name. The average age of a living person named Brilyn is approximately 13 years old, reflecting when the name was most commonly given.
Is Brilyn a female name?
Brilyn is predominantly female. 85.8% of people with this name are female. See the gender breakdown above for full details.
How many Brilyn Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Brilyn Smith, Brilyn Johnson, Brilyn 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 0 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau estimate. Full methodology.
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