How Many People Are Named Dennis Johnson?
There are approximately 2,895 people named Dennis Johnson living in the United States today. That makes this name combination common, occurring at a rate of about 1 in 118,395 Americans.
This estimate combines SSA birth records for the first name Dennis 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
2,895
1 in 118,395 Americans
Combination Rarity
Common
First Name
View full profileDennis
Last Name
View full profileJohnson
Dennis: Popularity Over Time
Year-by-year SSA birth registrations for the first name Dennis. The peak year was 1952 with 24,605 births. The average person named Dennis today is 64 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 "Dennis" has an estimated frequency of 0.129% 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 2,895 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Dennis
Other people with the surname Johnson
Dennis Johnson: Questions and Answers
How many people are named Dennis Johnson?
We estimate approximately 2,895 people named Dennis Johnson are alive in the United States today. The first name Dennis is shared by 441,864 Americans, and the surname Johnson is shared by 2,200,907.
How rare is the name Dennis Johnson?
This name combination is classified as Common, occurring at a rate of about 1 in 118,395 Americans. The first name Dennis is common and the surname Johnson is very common.
Is Dennis a male or female name?
Dennis is predominantly male, with 99.6% of bearers being male and 0.4% female. It peaked in popularity in 1952 and the average bearer today is 64 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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