Recorded 1961–2025 · United States
Arin was most popular in 1997, when 129 American babies were given the name — ranking #2,297 that year. In 2025 it ranked #3,379, with 107 births. Across 1880–2025 the Social Security Administration has recorded 4,854 people named Arin.
Arin first appears in Social Security Administration records in 1961, which makes it about 64 years old as a recorded American name. It has been recorded in 61 of the 65 years since.
The Social Security Administration has recorded 4,854 American births named Arin 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 4,738 are estimated to be alive today.
107 American babies were named Arin in 2025, ranking #3,379 that year.
Arin is holding steady. Across 2021–2025 it averaged 104 births a year, against 86 a year across 2011–2015 — a change of +21% 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 Arin is a unisex name — 53.7% of the 4,854 Americans given it were girls and 46.3% were boys. It changed hands: since 2010 it has gone mainly to boys, having gone mainly to girls before that. In births since 2016 it is 30% girls and 70% 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 4,738 Americans named Arin are alive today — 98% of everyone ever recorded with the name. The median is 26 years old, and half are between 13 and 38.
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 Arin on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org