How Many People Are Named Mario Johnson?
There are approximately 862 people named Mario Johnson living in the United States today. That makes this name combination uncommon, occurring at a rate of about 1 in 397,627 Americans.
This estimate combines SSA birth records for the first name Mario 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
862
1 in 397,627 Americans
Combination Rarity
Uncommon
First Name
View full profileMario
Last Name
View full profileJohnson
Mario: Popularity Over Time
Year-by-year SSA birth registrations for the first name Mario. The peak year was 1980 with 2,974 births. The average person named Mario today is 38 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 "Mario" has an estimated frequency of 0.0384% 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 862 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Mario
Other people with the surname Johnson
Mario Johnson: Questions and Answers
How many people are named Mario Johnson?
We estimate approximately 862 people named Mario Johnson are alive in the United States today. The first name Mario is shared by 131,578 Americans, and the surname Johnson is shared by 2,200,907.
How rare is the name Mario Johnson?
This name combination is classified as Uncommon, occurring at a rate of about 1 in 397,627 Americans. The first name Mario is common and the surname Johnson is very common.
Is Mario a male or female name?
Mario is predominantly male, with 99.3% of bearers being male and 0.7% female. It peaked in popularity in 1980 and the average bearer today is 38 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