How Many People Are Named Brett Shill?
There are approximately 1 people named Brett Shill 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 Brett with Census Bureau frequency data for the surname Shill. Below you will find a breakdown of both names, including popularity trends, gender data, and Census background data where it is available.
Estimated People with This Name
1
1 in 342,754,338 Americans
Combination Rarity
Very Rare
First Name
View full profileBrett
Last Name
View full profileShill
Brett: Popularity Over Time
Year-by-year SSA birth registrations for the first name Brett. The peak year was 1986 with 4,906 births. The average person named Brett today is 42 years old.
Ancestry of the First Name Brett
In the 2020 Census, the first name Brett was most commonly recorded among people who identified as White (91.70%). The next largest recorded groups were Two or More Races (2.77%) and Hispanic (2.49%).
These percentages describe the people who had the first name Brett in the 2020 Census. They do not tell you the deeper origin or meaning of the name itself.
Read this as a snapshot of who already had the name in 2020, not as a trend line. The SSA chart above is still the better way to see how Brett rose or fell over time.
Ancestry of the Shill Surname
The surname Shill was most commonly recorded among people who identified as White in the 2020 Census.
This is a self-reported race and ethnicity breakdown for people who had the surname Shill in the published Census surname tables. It gives useful context around who was recorded with the name, but it does not tell the full family history of every Boone line.
How we calculated this
The first name "Brett" has an estimated frequency of 0.0442% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 2023 life tables.
The surname "Shill" appears at a rate of 0.25 per 100,000 people in the 2020 U.S. Census.
We do not use the Census first-name snapshot for the main estimate because it is only published once every 10 years. The latest public first-name Census file is from 2020, which is already 6 years old. SSA birth records plus CDC survival data give a better current estimate of how many people with the first name Brett are likely to be alive now.
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 Brett
Other people with the surname Shill
Brett Shill: Questions and Answers
How many people are named Brett Shill?
We estimate approximately 1 people named Brett Shill are alive in the United States today. The first name Brett is shared by 151,534 Americans, and the surname Shill is shared by 866.
How rare is the name Brett Shill?
This name combination is classified as Very Rare, occurring at a rate of about 1 in 342,754,338 Americans. The first name Brett is common and the surname Shill is very rare.
Is Brett a male or female name?
Brett is predominantly male, with 97.9% of bearers being male and 2.1% female. It peaked in popularity in 1986 and the average bearer today is 42 years old.
What does the Census say about the first name Brett?
In the 2020 Census, the first name Brett was most commonly recorded among people who identified as White (91.70%). The next largest recorded groups were Two or More Races (2.77%) and Hispanic (2.49%). These percentages describe the people who had the name in the 2020 Census, not the deeper origin of the name itself.
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. When available, first-name Census background data comes from the 2020 U.S. Census Bureau first-name tables. Surname data comes from the 2020 U.S. Census Bureau. Full methodology.
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