How Many People Are Named Pia?
An estimated 3,483 people in the United States have the first name Pia. It is almost exclusively a female name. The average bearer is 29 years old, and Pia peaked in popularity in 2024 with 158 births that year.
Below you will find a full statistical profile of Pia 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 Pia paired with any surname.
Estimated Living Americans
3,483
About 1 in 98,408 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
29
years old
Peak Year
2024
158 births
Total Registered
3,835
since 1880
Gender Distribution for Pia
Pia is almost exclusively a female name. Out of 3,835 total births registered, 100.0% were female.
Pia as a female name
Ranked #1,411 in 2024
158 female births in 2024
Peak: 2024 (158 births)
Pia: Popularity Over Time
SSA records for Pia span from the 1900s to the 2020s, covering 13 decades of naming data. The most popular decade for this name was the 2010s, when 844 babies were registered. Pia remains highly popular today, with recent registration numbers near its historical peak.
Pia by Decade
How has Pia 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.
Pia by State
Birth registrations for Pia span all 19 states and territories in the SSA database. The highest counts are in New York, California, Texas. The lowest are in Washington, Virginia, North Carolina. On average, about 93 Pias were registered per state.
Pia + Last Name Combinations
How many people share a full name with Pia as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Pia
Other first names starting with P with a similar number of bearers.
Pia: Questions and Answers
How many people in the U.S. are named Pia?
We estimate approximately 3,483 people named Pia 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 98,408 Americans share this first name.
Is Pia a common name?
Pia is classified as "Rare" and is more popular than 95.6% of all first names in the SSA database. A total of 3,835 births have been registered with this name since 1880.
When was Pia most popular?
Pia reached peak popularity in 2024, when 158 babies were given this name. The average age of a living person named Pia is approximately 29 years old, reflecting when the name was most commonly given.
Is Pia a female name?
Pia is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Pia Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Pia Smith, Pia Johnson, Pia 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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