How Many People Are Named Sydnee Johnson?
There are approximately 53 people named Sydnee Johnson living in the United States today. That makes this name combination rare, occurring at a rate of about 1 in 6,467,063 Americans.
This estimate combines SSA birth records for the first name Sydnee 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
53
1 in 6,467,063 Americans
Combination Rarity
Rare
First Name
View full profileSydnee
Last Name
View full profileJohnson
Sydnee: Popularity Over Time
Year-by-year SSA birth registrations for the first name Sydnee. The peak year was 2003 with 506 births. The average person named Sydnee today is 24 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 "Sydnee" 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 53 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people with the surname Johnson
Sydnee Johnson: Questions and Answers
How many people are named Sydnee Johnson?
We estimate approximately 53 people named Sydnee Johnson are alive in the United States today. The first name Sydnee is shared by 8,049 Americans, and the surname Johnson is shared by 2,200,907.
How rare is the name Sydnee Johnson?
This name combination is classified as Rare, occurring at a rate of about 1 in 6,467,063 Americans. The first name Sydnee is rare and the surname Johnson is very common.
Is Sydnee a male or female name?
Sydnee is predominantly female, with 0.0% of bearers being male and 100.0% female. It peaked in popularity in 2003 and the average bearer today is 24 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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