How Many People Are Named Kacy Johnson?
There are approximately 38 people named Kacy Johnson living in the United States today. That makes this name combination rare, occurring at a rate of about 1 in 9,019,851 Americans.
This estimate combines SSA birth records for the first name Kacy 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
38
1 in 9,019,851 Americans
Combination Rarity
Rare
First Name
View full profileKacy
Last Name
View full profileJohnson
Kacy: Popularity Over Time
Year-by-year SSA birth registrations for the first name Kacy. The peak year was 1990 with 222 births. The average person named Kacy today is 35 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 "Kacy" has an estimated frequency of < 0.0001% 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 38 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Kacy
Other people with the surname Johnson
Kacy Johnson: Questions and Answers
How many people are named Kacy Johnson?
We estimate approximately 38 people named Kacy Johnson are alive in the United States today. The first name Kacy is shared by 5,742 Americans, and the surname Johnson is shared by 2,200,907.
How rare is the name Kacy Johnson?
This name combination is classified as Rare, occurring at a rate of about 1 in 9,019,851 Americans. The first name Kacy is rare and the surname Johnson is very common.
Is Kacy a male or female name?
Kacy is predominantly female, with 16.4% of bearers being male and 83.6% female. It peaked in popularity in 1990 and the average bearer today is 35 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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