How Many People Are Named Demarco?
An estimated 5,377 people in the United States have the first name Demarco. It is almost exclusively a male name. The average bearer is 30 years old, and Demarco peaked in popularity in 1998 with 194 births that year.
Below you will find a full statistical profile of Demarco 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 Demarco paired with any surname.
Estimated Living Americans
5,377
About 1 in 63,745 people in the U.S.
Rarity
Rare
Predicted Gender
Male
100.0% confidence
Average Age
30
years old
Peak Year
1998
194 births
Total Registered
5,542
since 1880
Gender Distribution for Demarco
Demarco is almost exclusively a male name. Out of 5,542 total births registered, 100.0% were male.
Demarco as a male name
Ranked #3,277 in 2024
36 male births in 2024
Peak: 1998 (194 births)
Demarco: Popularity Over Time
SSA records for Demarco span from the 1950s to the 2020s, covering 8 decades of naming data. The most popular decade for this name was the 1990s, when 1,672 babies were registered. Demarco has declined significantly from its peak in the 1990s. Recent registrations are a fraction of what they were at the name's height.
Demarco by Decade
How has Demarco 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.
Demarco by State
Birth registrations for Demarco span all 24 states and territories in the SSA database. The highest counts are in Illinois, Michigan, Georgia. The lowest are in Iowa, South Carolina, Minnesota. On average, about 144 Demarcos were registered per state.
Demarco + Last Name Combinations
How many people share a full name with Demarco as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Demarco
Other first names starting with D with a similar number of bearers.
Demarco: Questions and Answers
How many people in the U.S. are named Demarco?
We estimate approximately 5,377 people named Demarco 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 63,745 Americans share this first name.
Is Demarco a common name?
Demarco is classified as "Rare" and is more popular than 96.7% of all first names in the SSA database. A total of 5,542 births have been registered with this name since 1880.
When was Demarco most popular?
Demarco reached peak popularity in 1998, when 194 babies were given this name. The average age of a living person named Demarco is approximately 30 years old, reflecting when the name was most commonly given.
Is Demarco a male name?
Demarco is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Demarco Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Demarco Smith, Demarco Johnson, Demarco 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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