How Many People Are Named Rosanna Brown?
There are approximately 50 people named Rosanna Brown living in the United States today. That makes this name combination rare, occurring at a rate of about 1 in 6,855,087 Americans.
This estimate combines SSA birth records for the first name Rosanna 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
50
1 in 6,855,087 Americans
Combination Rarity
Rare
First Name
View full profileRosanna
Last Name
View full profileBrown
Rosanna: Popularity Over Time
Year-by-year SSA birth registrations for the first name Rosanna. The peak year was 1982 with 492 births. The average person named Rosanna today is 47 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 "Rosanna" 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 50 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Rosanna
Other people with the surname Brown
Rosanna Brown: Questions and Answers
How many people are named Rosanna Brown?
We estimate approximately 50 people named Rosanna Brown are alive in the United States today. The first name Rosanna is shared by 10,330 Americans, and the surname Brown is shared by 1,636,337.
How rare is the name Rosanna Brown?
This name combination is classified as Rare, occurring at a rate of about 1 in 6,855,087 Americans. The first name Rosanna is uncommon and the surname Brown is very common.
Is Rosanna a male or female name?
Rosanna is predominantly female, with 0.0% of bearers being male and 100.0% female. It peaked in popularity in 1982 and the average bearer today is 47 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.
Try another name
How Many of Me