Recorded 1880–2025 · United States
Basil was most popular in 1924, when 281 American babies were given the name — ranking #758 that year. In 2025 it ranked #3,600, with 97 births. Across 1880–2025 the Social Security Administration has recorded 13,538 people named Basil.
The Social Security Administration’s records begin in 1880, and Basil is already there in that first year — so the name is older than the record and these figures cannot date it. It has been recorded in 146 of the 146 years since.
The Social Security Administration has recorded 13,538 American births named Basil 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 5,894 are estimated to be alive today.
97 American babies were named Basil in 2025, ranking #3,600 that year.
Basil is rising. Across 2021–2025 it averaged 102 births a year, against 65 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.
Across the whole record Basil is a boy’s name — 2.7% of the 13,538 Americans given it were girls and 97.3% were boys. In births since 2016 it is 26% girls and 74% 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 5,894 Americans named Basil are alive today — 44% of everyone ever recorded with the name. The median is 45 years old, and half are between 19 and 68. That is a wide band, the mark of a name in steady use across generations rather than a passing fashion.
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 Basil on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org