How Many People Are Named Ellison Onizuka?
There are approximately 1 people named Ellison Onizuka 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 Ellison with Census Bureau frequency data for the surname Onizuka. 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 profileEllison
Last Name
View full profileOnizuka
Ellison: Popularity Over Time
Year-by-year SSA birth registrations for the first name Ellison. The peak year was 2021 with 424 births. The average person named Ellison today is 17 years old.
Ancestry of the Onizuka Surname
Self-reported race and ethnicity breakdown for people with the surname Onizuka, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Ellison" 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 "Onizuka" appears at a rate of 0.04 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.
Ellison Onizuka: Questions and Answers
How many people are named Ellison Onizuka?
We estimate approximately 1 people named Ellison Onizuka are alive in the United States today. The first name Ellison is shared by 7,533 Americans, and the surname Onizuka is shared by 134.
How rare is the name Ellison Onizuka?
This name combination is classified as Very Rare, occurring at a rate of about 1 in 342,754,338 Americans. The first name Ellison is rare and the surname Onizuka is very rare.
Is Ellison a male or female name?
Ellison is predominantly female, with 34.4% of bearers being male and 65.6% female. It peaked in popularity in 2021 and the average bearer today is 17 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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