How Many People Are Named Brelyn?
An estimated 643 people in the United States have the first name Brelyn. It is predominantly female (90.5%). The average bearer is 17 years old, and Brelyn peaked in popularity in 2012 with 36 births that year.
Below you will find a full statistical profile of Brelyn 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 Brelyn paired with any surname.
Estimated Living Americans
643
About 1 in 533,055 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
90.5% confidence
Average Age
17
years old
Peak Year
2012
36 births
Total Registered
652
since 1880
Gender Distribution for Brelyn
Brelyn is predominantly female (90.5%), though 62 male births have been registered. It functions as a unisex name for a small percentage of bearers.
Brelyn as a male name
Ranked #8,947 in 2021
8 male births in 2021
Peak: 2011 (9 births)
Brelyn as a female name
Ranked #7,283 in 2024
15 female births in 2024
Peak: 2012 (31 births)
Brelyn: Popularity Over Time
SSA records for Brelyn span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 2010s, when 247 babies were registered. While Brelyn is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Brelyn by Decade
How has Brelyn 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.
Brelyn + Last Name Combinations
How many people share a full name with Brelyn as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Brelyn
Other first names starting with B with a similar number of bearers.
Brelyn: Questions and Answers
How many people in the U.S. are named Brelyn?
We estimate approximately 643 people named Brelyn 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 533,055 Americans share this first name.
Is Brelyn a common name?
Brelyn is classified as "Very Rare" and is more popular than 86.9% of all first names in the SSA database. A total of 652 births have been registered with this name since 1880.
When was Brelyn most popular?
Brelyn reached peak popularity in 2012, when 36 babies were given this name. The average age of a living person named Brelyn is approximately 17 years old, reflecting when the name was most commonly given.
Is Brelyn a female name?
Brelyn is predominantly female. 90.5% of people with this name are female. See the gender breakdown above for full details.
How many Brelyn Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Brelyn Smith, Brelyn Johnson, Brelyn 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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