How Many People Are Named Rubi Brown?
There are approximately 42 people named Rubi Brown living in the United States today. That makes this name combination rare, occurring at a rate of about 1 in 8,160,818 Americans.
This estimate combines SSA birth records for the first name Rubi 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
42
1 in 8,160,818 Americans
Combination Rarity
Rare
First Name
View full profileRubi
Last Name
View full profileBrown
Rubi: Popularity Over Time
Year-by-year SSA birth registrations for the first name Rubi. The peak year was 2005 with 716 births. The average person named Rubi today is 21 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 "Rubi" 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 42 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Rubi
Other people with the surname Brown
Rubi Brown: Questions and Answers
How many people are named Rubi Brown?
We estimate approximately 42 people named Rubi Brown are alive in the United States today. The first name Rubi is shared by 8,657 Americans, and the surname Brown is shared by 1,636,337.
How rare is the name Rubi Brown?
This name combination is classified as Rare, occurring at a rate of about 1 in 8,160,818 Americans. The first name Rubi is rare and the surname Brown is very common.
Is Rubi a male or female name?
Rubi is predominantly female, with 0.2% of bearers being male and 99.8% female. It peaked in popularity in 2005 and the average bearer today is 21 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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