How Many People Are Named Anastacia?
An estimated 4,422 people in the United States have the first name Anastacia. It is almost exclusively a female name. The average bearer is 28 years old, and Anastacia peaked in popularity in 2003 with 184 births that year.
Below you will find a full statistical profile of Anastacia 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 Anastacia paired with any surname.
Estimated Living Americans
4,422
About 1 in 77,511 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
28
years old
Peak Year
2003
184 births
Total Registered
5,056
since 1880
Gender Distribution for Anastacia
Anastacia is almost exclusively a female name. Out of 5,056 total births registered, 100.0% were female.
Anastacia as a female name
Ranked #2,653 in 2024
65 female births in 2024
Peak: 2003 (184 births)
Anastacia: Popularity Over Time
SSA records for Anastacia span from the 1890s to the 2020s, covering 14 decades of naming data. The most popular decade for this name was the 2000s, when 1,345 babies were registered. Anastacia has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Anastacia by Decade
How has Anastacia 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.
Anastacia by State
Birth registrations for Anastacia span all 21 states and territories in the SSA database. The highest counts are in Texas, California, New York. The lowest are in Virginia, Massachusetts, Kansas. On average, about 113 Anastacias were registered per state.
Anastacia + Last Name Combinations
How many people share a full name with Anastacia as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Anastacia
Other first names starting with A with a similar number of bearers.
Anastacia: Questions and Answers
How many people in the U.S. are named Anastacia?
We estimate approximately 4,422 people named Anastacia 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 77,511 Americans share this first name.
Is Anastacia a common name?
Anastacia is classified as "Rare" and is more popular than 96.3% of all first names in the SSA database. A total of 5,056 births have been registered with this name since 1880.
When was Anastacia most popular?
Anastacia reached peak popularity in 2003, when 184 babies were given this name. The average age of a living person named Anastacia is approximately 28 years old, reflecting when the name was most commonly given.
Is Anastacia a female name?
Anastacia is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Anastacia Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Anastacia Smith, Anastacia Johnson, Anastacia 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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