How Many People Are Named Infant Brown?
There are approximately 38 people named Infant Brown living in the United States today. That makes this name combination rare, occurring at a rate of about 1 in 9,019,851 Americans.
This estimate combines SSA birth records for the first name Infant 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
38
1 in 9,019,851 Americans
Combination Rarity
Rare
First Name
View full profileInfant
Last Name
View full profileBrown
Infant: Popularity Over Time
Year-by-year SSA birth registrations for the first name Infant. The peak year was 1990 with 1,178 births. The average person named Infant today is 30 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 "Infant" 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 38 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Infant
Other people with the surname Brown
Infant Brown: Questions and Answers
How many people are named Infant Brown?
We estimate approximately 38 people named Infant Brown are alive in the United States today. The first name Infant is shared by 7,871 Americans, and the surname Brown is shared by 1,636,337.
How rare is the name Infant Brown?
This name combination is classified as Rare, occurring at a rate of about 1 in 9,019,851 Americans. The first name Infant is rare and the surname Brown is very common.
Is Infant a male or female name?
Infant is predominantly male, with 52.0% of bearers being male and 48.0% female. It peaked in popularity in 1990 and the average bearer today is 30 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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