How Many People Are Named Irma Brown?
There are approximately 138 people named Irma Brown living in the United States today. That makes this name combination uncommon, occurring at a rate of about 1 in 2,483,727 Americans.
This estimate combines SSA birth records for the first name Irma 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
138
1 in 2,483,727 Americans
Combination Rarity
Uncommon
First Name
View full profileIrma
Last Name
View full profileBrown
Irma: Popularity Over Time
Year-by-year SSA birth registrations for the first name Irma. The peak year was 1920 with 1,393 births. The average person named Irma today is 59 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 "Irma" 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 138 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Irma
Other people with the surname Brown
Irma Brown: Questions and Answers
How many people are named Irma Brown?
We estimate approximately 138 people named Irma Brown are alive in the United States today. The first name Irma is shared by 28,248 Americans, and the surname Brown is shared by 1,636,337.
How rare is the name Irma Brown?
This name combination is classified as Uncommon, occurring at a rate of about 1 in 2,483,727 Americans. The first name Irma is uncommon and the surname Brown is very common.
Is Irma a male or female name?
Irma is predominantly female, with 0.3% of bearers being male and 99.7% female. It peaked in popularity in 1920 and the average bearer today is 59 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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