How Many People Are Named River Brown?
There are approximately 265 people named River Brown living in the United States today. That makes this name combination uncommon, occurring at a rate of about 1 in 1,293,413 Americans.
This estimate combines SSA birth records for the first name River with Census Bureau frequency data for the surname Brown. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Estimated People with This Name
265
1 in 1,293,413 Americans
Combination Rarity
Uncommon
First Name
View full profileRiver
Last Name
View full profileBrown
River: Popularity Over Time
Year-by-year SSA birth registrations for the first name River. The peak year was 2022 with 5,421 births. The average person named River today is 9 years old.
Ancestry of the Brown Surname
Self-reported race and ethnicity breakdown for people with the surname Brown, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "River" has an estimated frequency of 0.0158% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 2023 life tables.
The surname "Brown" appears at a rate of 487.16 per 100,000 people in the 2010 U.S. Census.
Multiplying these frequencies against the U.S. population of ~343 million gives 265 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named River
Other people with the surname Brown
River Brown: Questions and Answers
How many people are named River Brown?
We estimate approximately 265 people named River Brown are alive in the United States today. The first name River is shared by 54,312 Americans, and the surname Brown is shared by 1,636,337.
How rare is the name River Brown?
This name combination is classified as Uncommon, occurring at a rate of about 1 in 1,293,413 Americans. The first name River is uncommon and the surname Brown is very common.
Is River a male or female name?
River is predominantly male, with 66.7% of bearers being male and 33.3% female. It peaked in popularity in 2022 and the average bearer today is 9 years old.
Where does this data come from?
First name data comes from the Social Security Administration (1880 to 2024), adjusted for survival using CDC 2023 life tables. Surname data comes from the 2010 U.S. Census Bureau. Full methodology.
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