How Many People Are Named Dacia?
An estimated 2,520 people in the United States have the first name Dacia. It is almost exclusively a female name. The average bearer is 40 years old, and Dacia peaked in popularity in 1977 with 104 births that year.
Below you will find a full statistical profile of Dacia 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 Dacia paired with any surname.
Estimated Living Americans
2,520
About 1 in 136,014 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
40
years old
Peak Year
1977
104 births
Total Registered
2,712
since 1880
Gender Distribution for Dacia
Dacia is almost exclusively a female name. Out of 2,712 total births registered, 100.0% were female.
Dacia as a female name
Ranked #15,761 in 2024
5 female births in 2024
Peak: 1977 (104 births)
Dacia: Popularity Over Time
SSA records for Dacia span from the 1920s to the 2020s, covering 9 decades of naming data. The most popular decade for this name was the 1970s, when 761 babies were registered. Dacia has declined significantly from its peak in the 1970s. Recent registrations are a fraction of what they were at the name's height.
Dacia by Decade
How has Dacia 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.
Dacia by State
Birth registrations for Dacia span all 21 states and territories in the SSA database. The highest counts are in California, Texas, Georgia. The lowest are in Pennsylvania, Oregon, New Mexico. On average, about 25 Dacias were registered per state.
Dacia + Last Name Combinations
How many people share a full name with Dacia as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Dacia
Other first names starting with D with a similar number of bearers.
Dacia: Questions and Answers
How many people in the U.S. are named Dacia?
We estimate approximately 2,520 people named Dacia 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 136,014 Americans share this first name.
Is Dacia a common name?
Dacia is classified as "Rare" and is more popular than 94.6% of all first names in the SSA database. A total of 2,712 births have been registered with this name since 1880.
When was Dacia most popular?
Dacia reached peak popularity in 1977, when 104 babies were given this name. The average age of a living person named Dacia is approximately 40 years old, reflecting when the name was most commonly given.
Is Dacia a female name?
Dacia is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Dacia Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Dacia Smith, Dacia Johnson, Dacia 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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