Recorded 1898–2025 · United States
Agustin was most popular in 2001, when 372 American babies were given the name — ranking #1,226 that year. In 2025 it ranked #1,950, with 245 births. Across 1880–2025 the Social Security Administration has recorded 16,348 people named Agustin.
Agustin first appears in Social Security Administration records in 1898, which makes it about 127 years old as a recorded American name. It has been recorded in 123 of the 128 years since.
The Social Security Administration has recorded 16,348 American births named Agustin 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 14,002 are estimated to be alive today.
245 American babies were named Agustin in 2025, ranking #1,950 that year.
Agustin is holding steady. Across 2021–2025 it averaged 242 births a year, against 220 a year across 2011–2015 — a change of +10% 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.
Across the whole record Agustin is a boy’s name — 0.1% of the 16,348 Americans given it were girls and 99.9% 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.
Roughly 14,002 Americans named Agustin are alive today — 86% of everyone ever recorded with the name. The median is 27 years old, and half are between 16 and 42.
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.
How much more common the name is in each state than across the country as a whole.
See Agustin on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org