How Many People Are Named Kasey Johnson?
There are approximately 287 people named Kasey Johnson living in the United States today. That makes this name combination uncommon, occurring at a rate of about 1 in 1,194,266 Americans.
This estimate combines SSA birth records for the first name Kasey 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
287
1 in 1,194,266 Americans
Combination Rarity
Uncommon
First Name
View full profileKasey
Last Name
View full profileJohnson
Kasey: Popularity Over Time
Year-by-year SSA birth registrations for the first name Kasey. The peak year was 1990 with 1,800 births. The average person named Kasey today is 32 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 "Kasey" has an estimated frequency of 0.0128% 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 287 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Kasey
Other people with the surname Johnson
Kasey Johnson: Questions and Answers
How many people are named Kasey Johnson?
We estimate approximately 287 people named Kasey Johnson are alive in the United States today. The first name Kasey is shared by 43,843 Americans, and the surname Johnson is shared by 2,200,907.
How rare is the name Kasey Johnson?
This name combination is classified as Uncommon, occurring at a rate of about 1 in 1,194,266 Americans. The first name Kasey is uncommon and the surname Johnson is very common.
Is Kasey a male or female name?
Kasey is predominantly female, with 27.2% of bearers being male and 72.8% female. It peaked in popularity in 1990 and the average bearer today is 32 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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