How Many People Are Named Augustus Brown?

There are approximately 69 people named Augustus Brown living in the United States today. That makes this name combination rare, occurring at a rate of about 1 in 4,967,454 Americans.

This estimate combines SSA birth records for the first name Augustus with Census Bureau frequency data for the surname Brown. 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 in 4,967,454 Americans

Combination Rarity

Rare

Very Rare Very Common

First Name

Augustus

Last Name

Brown

Est. Bearers 1,589,457

Census Rank #4

Per 100K 463.73

Rarity Very Common

Augustus: Popularity Over Time

Year-by-year SSA birth registrations for the first name Augustus. The peak year was 2024 with 787 births. The average person named Augustus today is 24 years old.

Male

Female

Ancestry of the First Name Augustus

In the 2020 Census, the first name Augustus was most commonly recorded among people who identified as White (69.05%). The next largest recorded groups were Black (15.18%) and Hispanic (6.63%).

These percentages describe the people who had the first name Augustus 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 Augustus rose or fell over time.

White

69.05%

Black

15.18%

Hispanic

6.63%

Asian/Pacific Islander

2.64%

American Indian/Alaska Native

1.08%

Two or More Races

5.42%

Ancestry of the Brown Surname

The surname Brown 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 Brown 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.

White

55.43%

Black

34.68%

Hispanic

3.55%

Asian/Pacific Islander

0.66%

American Indian/Alaska Native

0.85%

Two or More Races

4.83%

How we calculated this

The first name "Augustus" 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 "Brown" appears at a rate of 463.73 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 Augustus are likely to be alive now.

Multiplying these frequencies against the U.S. population of ~343 million gives 69 estimated people. This assumes first names and last names are statistically independent. Full methodology.

Other people named Augustus

Augustus Smith Augustus Johnson Augustus Williams Augustus Jones Augustus Garcia Augustus Wadlington

Other people with the surname Brown

Michael Brown James Brown John Brown David Brown Robert Brown William Brown Christopher Brown Joseph Brown

Augustus Brown: Questions and Answers

How many people are named Augustus Brown?

We estimate approximately 69 people named Augustus Brown are alive in the United States today. The first name Augustus is shared by 14,930 Americans, and the surname Brown is shared by 1,589,457.

How rare is the name Augustus Brown?

This name combination is classified as Rare, occurring at a rate of about 1 in 4,967,454 Americans. The first name Augustus is uncommon and the surname Brown is very common.

Is Augustus a male or female name?

Augustus is predominantly male, with 100.0% of bearers being male and 0.0% female. It peaked in popularity in 2024 and the average bearer today is 24 years old.

What does the Census say about the first name Augustus?

In the 2020 Census, the first name Augustus was most commonly recorded among people who identified as White (69.05%). The next largest recorded groups were Black (15.18%) and Hispanic (6.63%). 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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