How Many People Are Named Brendolyn?
An estimated 75 people in the United States have the first name Brendolyn. It is almost exclusively a female name. The average bearer is 67 years old, and Brendolyn peaked in popularity in 1954 with 11 births that year.
Below you will find a full statistical profile of Brendolyn 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 Brendolyn paired with any surname.
Key Insights
- With an average bearer age of 67, Brendolyn is a vintage name most associated with earlier generations. Most living bearers were born before 1969.
- Brendolyn is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
75
About 1 in 4,570,058 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
67
years old
Peak Year
1954
11 births
Total Registered
107
since 1880
Gender Distribution for Brendolyn
Brendolyn is almost exclusively a female name. Out of 107 total births registered, 100.0% were female.
Brendolyn as a female name
Ranked #17,572 in 2006
5 female births in 2006
Peak: 1954 (11 births)
Brendolyn: Popularity Over Time
SSA records for Brendolyn span from the 1940s to the 2000s, covering 4 decades of naming data. The most popular decade for this name was the 1950s, when 64 babies were registered. Brendolyn has declined significantly from its peak in the 1950s. Recent registrations are a fraction of what they were at the name's height.
Brendolyn by Decade
How has Brendolyn 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.
Brendolyn + Last Name Combinations
How many people share a full name with Brendolyn as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Brendolyn
Other first names starting with B with a similar number of bearers.
Brendolyn: Questions and Answers
How many people in the U.S. are named Brendolyn?
We estimate approximately 75 people named Brendolyn 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 4,570,058 Americans share this first name.
Is Brendolyn a common name?
Brendolyn is classified as "Very Rare" and is more popular than 60.4% of all first names in the SSA database. A total of 107 births have been registered with this name since 1880.
When was Brendolyn most popular?
Brendolyn reached peak popularity in 1954, when 11 babies were given this name. The average age of a living person named Brendolyn is approximately 67 years old, reflecting when the name was most commonly given.
Is Brendolyn a female name?
Brendolyn is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Brendolyn Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Brendolyn Smith, Brendolyn Johnson, Brendolyn 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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