How Many People Are Named Siddhartha?
An estimated 514 people in the United States have the first name Siddhartha. It is almost exclusively a male name. The average bearer is 19 years old, and Siddhartha peaked in popularity in 2015 with 33 births that year.
Below you will find a full statistical profile of Siddhartha 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 Siddhartha paired with any surname.
Estimated Living Americans
514
About 1 in 666,837 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
19
years old
Peak Year
2015
33 births
Total Registered
523
since 1880
Gender Distribution for Siddhartha
Siddhartha is almost exclusively a male name. Out of 523 total births registered, 100.0% were male.
Siddhartha as a male name
Ranked #10,720 in 2024
7 male births in 2024
Peak: 2015 (33 births)
Siddhartha: Popularity Over Time
SSA records for Siddhartha span from the 1970s to the 2020s, covering 6 decades of naming data. The most popular decade for this name was the 2010s, when 217 babies were registered. Siddhartha has declined significantly from its peak in the 2010s. Recent registrations are a fraction of what they were at the name's height.
Siddhartha by Decade
How has Siddhartha 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.
Siddhartha by State
Siddhartha + Last Name Combinations
How many people share a full name with Siddhartha as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Siddhartha
Other first names starting with S with a similar number of bearers.
Siddhartha: Questions and Answers
How many people in the U.S. are named Siddhartha?
We estimate approximately 514 people named Siddhartha 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 666,837 Americans share this first name.
Is Siddhartha a common name?
Siddhartha is classified as "Very Rare" and is more popular than 84.8% of all first names in the SSA database. A total of 523 births have been registered with this name since 1880.
When was Siddhartha most popular?
Siddhartha reached peak popularity in 2015, when 33 babies were given this name. The average age of a living person named Siddhartha is approximately 19 years old, reflecting when the name was most commonly given.
Is Siddhartha a male name?
Siddhartha is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Siddhartha Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Siddhartha Smith, Siddhartha Johnson, Siddhartha 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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