How Many People Are Named Eider Brown?
There are approximately 3 people named Eider Brown living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 114,251,446 Americans.
This estimate combines SSA birth records for the first name Eider 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
3
1 in 114,251,446 Americans
Combination Rarity
Very Rare
First Name
View full profileEider
Last Name
View full profileBrown
Eider: Popularity Over Time
Year-by-year SSA birth registrations for the first name Eider. The peak year was 2024 with 217 births. The average person named Eider today is 3 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 "Eider" has an estimated frequency of < 0.0001% 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 3 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Eider
Other people with the surname Brown
Eider Brown: Questions and Answers
How many people are named Eider Brown?
We estimate approximately 3 people named Eider Brown are alive in the United States today. The first name Eider is shared by 542 Americans, and the surname Brown is shared by 1,669,762.
How rare is the name Eider Brown?
This name combination is classified as Very Rare, occurring at a rate of about 1 in 114,251,446 Americans. The first name Eider is very rare and the surname Brown is very common.
Is Eider a male or female name?
Eider is predominantly male, with 98.7% of bearers being male and 1.3% female. It peaked in popularity in 2024 and the average bearer today is 3 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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