How Many People Are Named Zachary Knighton?
There are approximately 9 people named Zachary Knighton living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 38,083,815 Americans.
This estimate combines SSA birth records for the first name Zachary with Census Bureau frequency data for the surname Knighton. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Estimated People with This Name
9
1 in 38,083,815 Americans
Combination Rarity
Very Rare
First Name
View full profileZachary
Last Name
View full profileKnighton
Zachary: Popularity Over Time
Year-by-year SSA birth registrations for the first name Zachary. The peak year was 1993 with 25,590 births. The average person named Zachary today is 29 years old.
Ancestry of the Knighton Surname
Self-reported race and ethnicity breakdown for people with the surname Knighton, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Zachary" has an estimated frequency of 0.157% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 2023 life tables.
The surname "Knighton" appears at a rate of 1.74 per 100,000 people in the 2010 U.S. Census.
Multiplying these frequencies against the U.S. population of ~343 million gives 9 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Zachary
Zachary Knighton: Questions and Answers
How many people are named Zachary Knighton?
We estimate approximately 9 people named Zachary Knighton are alive in the United States today. The first name Zachary is shared by 536,589 Americans, and the surname Knighton is shared by 5,845.
How rare is the name Zachary Knighton?
This name combination is classified as Very Rare, occurring at a rate of about 1 in 38,083,815 Americans. The first name Zachary is very common and the surname Knighton is rare.
Is Zachary a male or female name?
Zachary is predominantly male, with 99.7% of bearers being male and 0.3% female. It peaked in popularity in 1993 and the average bearer today is 29 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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