How Many People Are Named Demari?
An estimated 2,944 people in the United States have the first name Demari. It is predominantly male (91.0%). The average bearer is 13 years old, and Demari peaked in popularity in 2021 with 173 births that year.
Below you will find a full statistical profile of Demari as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, state-by-state birth registrations, and, when available, a 2020 Census snapshot showing who had the name at that point in time. You can also check how many people share the full name Demari paired with any surname.
Key Insights
- Demari is a modern name. With an average bearer age of just 13, it has gained most of its popularity in recent years.
Estimated Living Americans
2,944
About 1 in 116,425 people in the U.S.
Rarity
Rare
Predicted Gender
Male
91.0% confidence
Average Age
13
years old
Peak Year
2021
173 births
Total Registered
2,971
since 1880
Gender Distribution for Demari
Demari is predominantly male (91.0%), though 267 female births have been registered. It functions as a unisex name for a small percentage of bearers.
Demari as a male name
Ranked #1,527 in 2024
115 male births in 2024
Peak: 2021 (166 births)
Demari as a female name
Ranked #13,871 in 2024
6 female births in 2024
Peak: 2009 (17 births)
Demari in the 2020 Census
The 2020 Census recorded 1,829 people with the first name Demari, which placed it at #8,046 in the published first-name tables. This is a snapshot of people who already had the name in 2020. The estimated living count elsewhere on this page is different: it is a current estimate built from SSA birth records and age-based survival rates, so the two figures are not expected to match exactly.
Read this section as a snapshot of people who already had the name in 2020. The SSA charts elsewhere on this page are still the better way to see how the name rose, fell, or shifted across generations.
Gender in the 2020 Census
In the 2020 Census, Demari was recorded as predominantly male. Out of 1,829 people with this name in that snapshot, 88.1% were male and 11.9% were female. That is very close to the long-run birth pattern in SSA records, where the name is male 91.0% of the time.
Census Count
1,829
people with this name
Census Rank
#8,046
among Census first names
Frequency Rate
0.61
per 100,000 people
Recorded Race and Hispanic Origin in the 2020 Census
In the 2020 Census, the first name Demari was most commonly recorded among people who identified as Black (84.70%). The next largest recorded groups were Two or More Races (7.81%) and Hispanic (4.97%).
These percentages describe the people who had the first name Demari in the 2020 Census. They do not tell you the deeper meaning or origin of the name itself.
2020 Census demographic breakdown
Each row shows a recorded Census category for people with the first name Demari.
| Group | Share | Count |
|---|---|---|
| Black | 84.70% | 1,550 |
| Two or More Races | 7.81% | 143 |
| Hispanic | 4.97% | 91 |
| White | 1.64% | 30 |
| American Indian and Alaska Native | 0.60% | 11 |
| Asian and Pacific Islander | 0.27% | 5 |
The Census published separate sex and race/origin tables for first names, so their total counts can differ slightly for the same name. That is why the race section focuses on the demographic mix rather than repeating a second headline count.
Demari: Popularity Over Time
SSA records for Demari span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2010s, when 1,299 babies were registered. While Demari is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Demari by Decade
How has Demari 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.
Demari by State
Birth registrations for Demari span all 21 states and territories in the SSA database. The highest counts are in Florida, Illinois, Georgia. The lowest are in Pennsylvania, Minnesota, Missouri. On average, about 82 Demaris were registered per state.
Demari + Last Name Combinations
How many people share a full name with Demari as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Demari
Other first names starting with D with a similar number of bearers.
Demari: Questions and Answers
How many people in the U.S. are named Demari?
We estimate approximately 2,944 people named Demari 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 116,425 Americans share this first name.
Is Demari a common name?
Demari is classified as "Rare" and is more popular than 95.1% of all first names in the SSA database. A total of 2,971 births have been registered with this name since 1880.
When was Demari most popular?
Demari reached peak popularity in 2021, when 173 babies were given this name. The average age of a living person named Demari is approximately 13 years old, reflecting when the name was most commonly given.
How common was Demari in the 2020 Census?
The 2020 Census recorded 1,829 people with the first name Demari. That placed it at #8,046 in the published Census first-name tables, or 0.61 people per 100,000.
Why is the Census count different from the living estimate?
Because they measure different things. The Census number is a count of people with the name in 2020. The living estimate is a current model based on SSA birth records and survival rates, so it aims to estimate how many people with the name are alive now.
What does the SSA popularity chart show?
The popularity chart tracks birth registrations, not people currently alive. It shows how often Demari was given to babies from 1880 through 2024, which is why it is the best tool on the page for seeing long-run naming trends.
What does the Census say about the gender split for Demari?
In the 2020 Census snapshot, Demari was recorded as predominantly male. The published split was 88.1% male and 11.9% female.
What does the Census say about the background of people named Demari?
In the 2020 Census, the first name Demari was most commonly recorded among people who identified as Black (84.70%). The next largest recorded groups were Two or More Races (7.81%) and Hispanic (4.97%). These percentages describe the people who had the name in the 2020 Census, not the deeper meaning or origin of the name itself.
Why can the Census sex total and race total differ slightly?
The Census published separate first-name tables for sex and for race and Hispanic origin. Those totals can differ slightly for the same name, so the page uses them as two related snapshots rather than treating them as perfectly interchangeable counts.
Does every first name have Census demographic data?
No. The public Census first-name tables only include names that met the Bureau's publication rules. That means some names on this site will have SSA history but no published Census demographic snapshot.
Is Demari a male name?
Demari is predominantly male. 91.0% of people with this name are male. See the gender breakdown above for full details.
Why can Demari have a lot of living bearers even if it is not trendy now?
Because a name can build up a large population over many decades. Demari peaked in 2021, and the average living bearer is about 13 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Demari Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Demari Smith, Demari Johnson, Demari 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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