How Many People Are Named Onyxx Brown?
There are approximately 1 people named Onyxx Brown 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 Onyxx with Census Bureau frequency data for the surname Brown. 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 profileOnyxx
Last Name
View full profileBrown
Onyxx: Popularity Over Time
Year-by-year SSA birth registrations for the first name Onyxx. The peak year was 2023 with 33 births. The average person named Onyxx today is 4 years old.
Ancestry of the Brown Surname
Self-reported race and ethnicity breakdown for people with the surname Brown, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Onyxx" has an estimated frequency of < 0.0001% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 0 life tables.
The surname "Brown" appears at a rate of 487.16 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 Onyxx
Other people with the surname Brown
Onyxx Brown: Questions and Answers
How many people are named Onyxx Brown?
We estimate approximately 1 people named Onyxx Brown are alive in the United States today. The first name Onyxx is shared by 117 Americans, and the surname Brown is shared by 1,636,337.
How rare is the name Onyxx Brown?
This name combination is classified as Very Rare, occurring at a rate of about 1 in 342,754,338 Americans. The first name Onyxx is very rare and the surname Brown is very common.
Is Onyxx a male or female name?
Onyxx is predominantly male, with 86.4% of bearers being male and 13.6% female. It peaked in popularity in 2023 and the average bearer today is 4 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 0 life tables. Surname data comes from the 2010 U.S. Census Bureau. Full methodology.
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