How Many People Are Named Mark Madsen?
There are approximately 66 people named Mark Madsen living in the United States today. That makes this name combination rare, occurring at a rate of about 1 in 5,193,248 Americans.
This estimate combines SSA birth records for the first name Mark with Census Bureau frequency data for the surname Madsen. Below you will find a breakdown of both names, including popularity trends, gender data, and Census background data where it is available.
Estimated People with This Name
66
1 in 5,193,248 Americans
Combination Rarity
Rare
First Name
View full profileMark
Last Name
View full profileMadsen
Mark: Popularity Over Time
Year-by-year SSA birth registrations for the first name Mark. The peak year was 1960 with 58,852 births. The average person named Mark today is 56 years old.
Ancestry of the First Name Mark
In the 2020 Census, the first name Mark was most commonly recorded among people who identified as White (84.98%). The next largest recorded groups were Hispanic (5.41%) and Black (5.04%).
These percentages describe the people who had the first name Mark in the 2020 Census. They do not tell you the deeper origin or meaning of the name itself.
Read this as a snapshot of who already had the name in 2020, not as a trend line. The SSA chart above is still the better way to see how Mark rose or fell over time.
Ancestry of the Madsen Surname
The surname Madsen was most commonly recorded among people who identified as White in the 2020 Census.
This is a self-reported race and ethnicity breakdown for people who had the surname Madsen in the published Census surname tables. It gives useful context around who was recorded with the name, but it does not tell the full family history of every Boone line.
How we calculated this
The first name "Mark" has an estimated frequency of 0.334% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 2023 life tables.
The surname "Madsen" appears at a rate of 5.75 per 100,000 people in the 2020 U.S. Census.
We do not use the Census first-name snapshot for the main estimate because it is only published once every 10 years. The latest public first-name Census file is from 2020, which is already 6 years old. SSA birth records plus CDC survival data give a better current estimate of how many people with the first name Mark are likely to be alive now.
Multiplying these frequencies against the U.S. population of ~343 million gives 66 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Mark
Other people with the surname Madsen
Mark Madsen: Questions and Answers
How many people are named Mark Madsen?
We estimate approximately 66 people named Mark Madsen are alive in the United States today. The first name Mark is shared by 1,144,344 Americans, and the surname Madsen is shared by 19,712.
How rare is the name Mark Madsen?
This name combination is classified as Rare, occurring at a rate of about 1 in 5,193,248 Americans. The first name Mark is very common and the surname Madsen is uncommon.
Is Mark a male or female name?
Mark is predominantly male, with 99.7% of bearers being male and 0.3% female. It peaked in popularity in 1960 and the average bearer today is 56 years old.
What does the Census say about the first name Mark?
In the 2020 Census, the first name Mark was most commonly recorded among people who identified as White (84.98%). The next largest recorded groups were Hispanic (5.41%) and Black (5.04%). These percentages describe the people who had the name in the 2020 Census, not the deeper origin of the name itself.
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. When available, first-name Census background data comes from the 2020 U.S. Census Bureau first-name tables. Surname data comes from the 2020 U.S. Census Bureau. Full methodology.
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