How Many People Are Named Rosa Johnson?
There are approximately 554 people named Rosa Johnson living in the United States today. That makes this name combination uncommon, occurring at a rate of about 1 in 618,690 Americans.
This estimate combines SSA birth records for the first name Rosa with Census Bureau frequency data for the surname Johnson. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Estimated People with This Name
554
1 in 618,690 Americans
Combination Rarity
Uncommon
First Name
View full profileRosa
Last Name
View full profileJohnson
Rosa: Popularity Over Time
Year-by-year SSA birth registrations for the first name Rosa. The peak year was 1925 with 2,245 births. The average person named Rosa today is 51 years old.
Ancestry of the Johnson Surname
Self-reported race and ethnicity breakdown for people with the surname Johnson, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Rosa" has an estimated frequency of 0.0247% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 2023 life tables.
The surname "Johnson" appears at a rate of 655.24 per 100,000 people in the 2010 U.S. Census.
Multiplying these frequencies against the U.S. population of ~343 million gives 554 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Rosa
Other people with the surname Johnson
Rosa Johnson: Questions and Answers
How many people are named Rosa Johnson?
We estimate approximately 554 people named Rosa Johnson are alive in the United States today. The first name Rosa is shared by 84,496 Americans, and the surname Johnson is shared by 2,200,907.
How rare is the name Rosa Johnson?
This name combination is classified as Uncommon, occurring at a rate of about 1 in 618,690 Americans. The first name Rosa is uncommon and the surname Johnson is very common.
Is Rosa a male or female name?
Rosa is predominantly female, with 0.7% of bearers being male and 99.3% female. It peaked in popularity in 1925 and the average bearer today is 51 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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