How Many People Are Named Kieran Culkin?
There are approximately 1 people named Kieran Culkin 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 Kieran with Census Bureau frequency data for the surname Culkin. 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 profileKieran
Last Name
View full profileCulkin
Kieran: Popularity Over Time
Year-by-year SSA birth registrations for the first name Kieran. The peak year was 2024 with 724 births. The average person named Kieran today is 19 years old.
Ancestry of the Culkin Surname
Self-reported race and ethnicity breakdown for people with the surname Culkin, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Kieran" 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 "Culkin" appears at a rate of 0.24 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 with the surname Culkin
Kieran Culkin: Questions and Answers
How many people are named Kieran Culkin?
We estimate approximately 1 people named Kieran Culkin are alive in the United States today. The first name Kieran is shared by 17,885 Americans, and the surname Culkin is shared by 806.
How rare is the name Kieran Culkin?
This name combination is classified as Very Rare, occurring at a rate of about 1 in 342,754,338 Americans. The first name Kieran is uncommon and the surname Culkin is very rare.
Is Kieran a male or female name?
Kieran is predominantly male, with 91.3% of bearers being male and 8.7% female. It peaked in popularity in 2024 and the average bearer today is 19 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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