Recorded 1977–2025 · United States
Dior was most popular in 2020, when 874 American babies were given the name — ranking #718 that year. In 2025 it ranked #1,629, with 315 births. Across 1880–2025 the Social Security Administration has recorded 7,398 people named Dior.
Dior first appears in Social Security Administration records in 1977, which makes it about 48 years old as a recorded American name. It has been recorded in 47 of the 49 years since.
The Social Security Administration has recorded 7,398 American births named Dior 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 7,337 are estimated to be alive today.
315 American babies were named Dior in 2025, ranking #1,629 that year.
Dior is rising. Across 2021–2025 it averaged 569 births a year, against 173 a year across 2011–2015 — a change of +230% 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 Dior is a unisex name — 71.1% of the 7,398 Americans given it were girls and 28.9% were boys. It changed hands: since 1996 it has gone mainly to girls, having gone mainly to boys before that. In births since 2016 it is 71% girls and 29% 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 7,337 Americans named Dior are alive today — 99% of everyone ever recorded with the name. The median is 6 years old, and half are between 4 and 12. That is a narrow band because Dior 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.
How much more common the name is in each state than across the country as a whole.
See Dior on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org