How Many People Are Named Clare Kilner?
There are approximately 1 people named Clare Kilner living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 342,754,338 Americans.
This estimate combines SSA birth records for the first name Clare with Census Bureau frequency data for the surname Kilner. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Estimated People with This Name
1
1 in 342,754,338 Americans
Combination Rarity
Very Rare
First Name
View full profileClare
Last Name
View full profileKilner
Clare: Popularity Over Time
Year-by-year SSA birth registrations for the first name Clare. The peak year was 1999 with 512 births. The average person named Clare today is 37 years old.
Ancestry of the Kilner Surname
Self-reported race and ethnicity breakdown for people with the surname Kilner, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Clare" 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 "Kilner" appears at a rate of 0.14 per 100,000 people in the 2010 U.S. Census.
Multiplying these frequencies against the U.S. population of ~343 million gives 1 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Clare
Clare Kilner: Questions and Answers
How many people are named Clare Kilner?
We estimate approximately 1 people named Clare Kilner are alive in the United States today. The first name Clare is shared by 22,065 Americans, and the surname Kilner is shared by 470.
How rare is the name Clare Kilner?
This name combination is classified as Very Rare, occurring at a rate of about 1 in 342,754,338 Americans. The first name Clare is uncommon and the surname Kilner is very rare.
Is Clare a male or female name?
Clare is predominantly female, with 8.9% of bearers being male and 91.1% female. It peaked in popularity in 1999 and the average bearer today is 37 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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