How Many People Are Named Jamarious?
An estimated 809 people in the United States have the first name Jamarious. It is almost exclusively a male name. The average bearer is 22 years old, and Jamarious peaked in popularity in 2007 with 55 births that year.
Below you will find a full statistical profile of Jamarious as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, and state-by-state birth registrations. You can also check how many people share the full name Jamarious paired with any surname.
Estimated Living Americans
809
About 1 in 423,677 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
22
years old
Peak Year
2007
55 births
Total Registered
822
since 1880
Gender Distribution for Jamarious
Jamarious is almost exclusively a male name. Out of 822 total births registered, 100.0% were male.
Jamarious as a male name
Ranked #11,469 in 2024
6 male births in 2024
Peak: 2007 (55 births)
Jamarious: Popularity Over Time
SSA records for Jamarious span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 2000s, when 343 babies were registered. Jamarious has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Jamarious by Decade
How has Jamarious tracked across different eras? The table below groups all SSA birth registrations into 10-year periods, with separate male and female counts. The colored bar shows each decade's share relative to the peak.
Jamarious by State
Birth registrations for Jamarious span all 7 states and territories in the SSA database. The highest counts are in Georgia, Tennessee, Mississippi. The lowest are in North Carolina, Louisiana, Florida. On average, about 27 Jamariouss were registered per state.
Jamarious + Last Name Combinations
How many people share a full name with Jamarious as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jamarious
Other first names starting with J with a similar number of bearers.
Jamarious: Questions and Answers
How many people in the U.S. are named Jamarious?
We estimate approximately 809 people named Jamarious are alive in the United States today. This is based on SSA birth records from 1880 to 2024, adjusted for mortality using CDC life tables. About 1 in 423,677 Americans share this first name.
Is Jamarious a common name?
Jamarious is classified as "Very Rare" and is more popular than 88.6% of all first names in the SSA database. A total of 822 births have been registered with this name since 1880.
When was Jamarious most popular?
Jamarious reached peak popularity in 2007, when 55 babies were given this name. The average age of a living person named Jamarious is approximately 22 years old, reflecting when the name was most commonly given.
Is Jamarious a male name?
Jamarious is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Jamarious Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jamarious Smith, Jamarious Johnson, Jamarious Williams. You can also search any combination on our homepage.
Where does this data come from?
Our estimates use Social Security Administration birth records (1880 to 2024), adjusted for survival using CDC 2023 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau's July 2025 estimate. Full methodology.
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