How Many People Are Named Demia?
An estimated 645 people in the United States have the first name Demia. It is almost exclusively a female name. The average bearer is 23 years old, and Demia peaked in popularity in 2005 with 29 births that year.
Below you will find a full statistical profile of Demia 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 Demia paired with any surname.
Estimated Living Americans
645
About 1 in 531,402 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
23
years old
Peak Year
2005
29 births
Total Registered
662
since 1880
Gender Distribution for Demia
Demia is almost exclusively a female name. Out of 662 total births registered, 100.0% were female.
Demia as a female name
Ranked #11,320 in 2024
8 female births in 2024
Peak: 2005 (29 births)
Demia: Popularity Over Time
SSA records for Demia span from the 1960s to the 2020s, covering 7 decades of naming data. The most popular decade for this name was the 2000s, when 217 babies were registered. Demia has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Demia by Decade
How has Demia 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.
Demia by State
Demia + Last Name Combinations
How many people share a full name with Demia as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Demia
Other first names starting with D with a similar number of bearers.
Demia: Questions and Answers
How many people in the U.S. are named Demia?
We estimate approximately 645 people named Demia 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 531,402 Americans share this first name.
Is Demia a common name?
Demia is classified as "Very Rare" and is more popular than 86.9% of all first names in the SSA database. A total of 662 births have been registered with this name since 1880.
When was Demia most popular?
Demia reached peak popularity in 2005, when 29 babies were given this name. The average age of a living person named Demia is approximately 23 years old, reflecting when the name was most commonly given.
Is Demia a female name?
Demia is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Demia Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Demia Smith, Demia Johnson, Demia 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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