How Many People Are Named Stacia?
An estimated 7,394 people in the United States have the first name Stacia. It is almost exclusively a female name. The average bearer is 45 years old, and Stacia peaked in popularity in 1970 with 305 births that year.
Below you will find a full statistical profile of Stacia 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 Stacia paired with any surname.
Estimated Living Americans
7,394
About 1 in 46,356 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
45
years old
Peak Year
1970
305 births
Total Registered
9,017
since 1880
Gender Distribution for Stacia
Stacia is almost exclusively a female name. Out of 9,017 total births registered, 100.0% were female.
Stacia as a female name
Ranked #17,319 in 2024
5 female births in 2024
Peak: 1970 (305 births)
Stacia: Popularity Over Time
SSA records for Stacia span from the 1890s to the 2020s, covering 14 decades of naming data. The most popular decade for this name was the 1970s, when 2,413 babies were registered. Stacia has declined significantly from its peak in the 1970s. Recent registrations are a fraction of what they were at the name's height.
Stacia by Decade
How has Stacia 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.
Stacia by State
Birth registrations for Stacia span all 40 states and territories in the SSA database. The highest counts are in California, Indiana, Massachusetts. The lowest are in Wyoming, New Mexico, Montana. On average, about 130 Stacias were registered per state.
Stacia + Last Name Combinations
How many people share a full name with Stacia as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Stacia
Other first names starting with S with a similar number of bearers.
Stacia: Questions and Answers
How many people in the U.S. are named Stacia?
We estimate approximately 7,394 people named Stacia 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 46,356 Americans share this first name.
Is Stacia a common name?
Stacia is classified as "Rare" and is more popular than 97.3% of all first names in the SSA database. A total of 9,017 births have been registered with this name since 1880.
When was Stacia most popular?
Stacia reached peak popularity in 1970, when 305 babies were given this name. The average age of a living person named Stacia is approximately 45 years old, reflecting when the name was most commonly given.
Is Stacia a female name?
Stacia is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Stacia Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Stacia Smith, Stacia Johnson, Stacia 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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