Recorded 1959–2025 · United States
Jacoby was most popular in 2008, when 696 American babies were given the name — ranking #876 that year. In 2025 it ranked #3,018, with 126 births. Across 1880–2025 the Social Security Administration has recorded 11,281 people named Jacoby.
Jacoby first appears in Social Security Administration records in 1959, which makes it about 66 years old as a recorded American name. It has been recorded in 58 of the 67 years since.
The Social Security Administration has recorded 11,281 American births named Jacoby 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 11,077 are estimated to be alive today.
126 American babies were named Jacoby in 2025, ranking #3,018 that year.
Jacoby is falling. Across 2021–2025 it averaged 173 births a year, against 496 a year across 2011–2015 — a change of -65% 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 Jacoby is a boy’s name — 1.1% of the 11,281 Americans given it were girls and 98.9% 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 11,077 Americans named Jacoby are alive today — 98% of everyone ever recorded with the name. The median is 17 years old, and half are between 12 and 26.
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 Jacoby on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org