How Many People Are Named Demarkus?
An estimated 1,207 people in the United States have the first name Demarkus. It is almost exclusively a male name. The average bearer is 27 years old, and Demarkus peaked in popularity in 1991 with 65 births that year.
Below you will find a full statistical profile of Demarkus 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 Demarkus paired with any surname.
Estimated Living Americans
1,207
About 1 in 283,972 people in the U.S.
Rarity
Rare
Predicted Gender
Male
100.0% confidence
Average Age
27
years old
Peak Year
1991
65 births
Total Registered
1,236
since 1880
Gender Distribution for Demarkus
Demarkus is almost exclusively a male name. Out of 1,236 total births registered, 100.0% were male.
Demarkus as a male name
Ranked #7,335 in 2024
11 male births in 2024
Peak: 1991 (65 births)
Demarkus: Popularity Over Time
SSA records for Demarkus span from the 1970s to the 2020s, covering 6 decades of naming data. The most popular decade for this name was the 1990s, when 480 babies were registered. Demarkus has declined significantly from its peak in the 1990s. Recent registrations are a fraction of what they were at the name's height.
Demarkus by Decade
How has Demarkus 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.
Demarkus by State
Birth registrations for Demarkus span all 11 states and territories in the SSA database. The highest counts are in Texas, Georgia, Alabama. The lowest are in Louisiana, Florida, Ohio. On average, about 28 Demarkuss were registered per state.
Demarkus + Last Name Combinations
How many people share a full name with Demarkus as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Demarkus
Other first names starting with D with a similar number of bearers.
Demarkus: Questions and Answers
How many people in the U.S. are named Demarkus?
We estimate approximately 1,207 people named Demarkus 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 283,972 Americans share this first name.
Is Demarkus a common name?
Demarkus is classified as "Rare" and is more popular than 91.3% of all first names in the SSA database. A total of 1,236 births have been registered with this name since 1880.
When was Demarkus most popular?
Demarkus reached peak popularity in 1991, when 65 babies were given this name. The average age of a living person named Demarkus is approximately 27 years old, reflecting when the name was most commonly given.
Is Demarkus a male name?
Demarkus is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Demarkus Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Demarkus Smith, Demarkus Johnson, Demarkus 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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