Siddharth
Recorded 1976–2025 · United States
Siddharth was most popular in 2010, when 184 American babies were given the name — ranking #2,323 that year. In 2025 it ranked #5,022, with 59 births. Across 1880–2025 the Social Security Administration has recorded 3,329 people named Siddharth.
Siddharth over time
How old is the name Siddharth?
Siddharth first appears in Social Security Administration records in 1976, which makes it about 49 years old as a recorded American name. It has been recorded in 44 of the 50 years since.
How many people are named Siddharth?
The Social Security Administration has recorded 3,329 American births named Siddharth between 1880 and 2025. That is recorded US births, not a world population — it counts people issued a Social Security number at birth in the United States. Of those, roughly 3,287 are estimated to be alive today.
How many babies were named Siddharth in 2025?
59 American babies were named Siddharth in 2025, ranking #5,022 that year.
Is Siddharth getting more or less popular?
Siddharth is falling. Across 2021–2025 it averaged 65 births a year, against 152 a year across 2011–2015 — a change of -57% over the decade.
Measured on recorded births. American births overall have fallen since 2007, so most established names lose births over any recent decade — a name can shed births and still hold its rank. Compare the rank above, which is measured against the other names of the same year.
Is Siddharth a boy’s or a girl’s name?
Across the whole record Siddharth is a boy’s name — 0.0% of the 3,329 Americans given it were girls and 100.0% were boys. In births since 2016 it is 0% girls and 100% boys.
Counted from every US birth the Social Security Administration recorded under this name, so it reflects use rather than opinion. A name given to fewer than five babies of one sex in a year is withheld at source and is not counted.
How old is someone named Siddharth?
Roughly 3,287 Americans named Siddharth are alive today — 99% of everyone ever recorded with the name. The median is 15 years old, and half are between 10 and 21. That is a narrow band because Siddharth is a young name — it only became common recently, so almost everyone carrying it is still a child or a young adult.
An estimate, not a count. Recorded births are carried forward through the Social Security Administration’s 2023 period life table, by age and sex. That table describes mortality in one recent year, so it credits the oldest cohorts with today’s survival rather than the harsher rates they actually lived through — the further back a name peaked, the more this will overstate how many remain. It counts people issued a Social Security number at birth, not immigrants who arrived later.
Where Siddharth is most concentrated
How much more common the name is in each state than across the country as a whole.
Explore further
See Siddharth on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org