Recorded 1885–2025 · United States
Jeffrey was most popular in 1962, when 33,615 American babies were given the name — ranking #14 that year. In 2025 it ranked #1,107, with 544 births. Across 1880–2025 the Social Security Administration has recorded 983,099 people named Jeffrey.
Jeffrey first appears in Social Security Administration records in 1885, which makes it about 140 years old as a recorded American name. It has been recorded in 117 of the 141 years since.
The Social Security Administration has recorded 983,099 American births named Jeffrey 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 826,980 are estimated to be alive today.
544 American babies were named Jeffrey in 2025, ranking #1,107 that year.
Jeffrey is falling. Across 2021–2025 it averaged 632 births a year, against 1,400 a year across 2011–2015 — a change of -55% 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 Jeffrey is a boy’s name — 0.4% of the 983,099 Americans given it were girls and 99.6% 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 826,980 Americans named Jeffrey are alive today — 84% of everyone ever recorded with the name. The median is 56 years old, and half are between 44 and 64.
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.
Germanic · "peace of God"
How much more common the name is in each state than across the country as a whole.
See Jeffrey on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org