Recorded 1919–2025 · United States
Johnathon was most popular in 1990, when 1,090 American babies were given the name — ranking #514 that year. In 2025 it ranked #4,625, with 66 births. Across 1880–2025 the Social Security Administration has recorded 25,652 people named Johnathon.
Johnathon first appears in Social Security Administration records in 1919, which makes it about 106 years old as a recorded American name. It has been recorded in 79 of the 107 years since.
The Social Security Administration has recorded 25,652 American births named Johnathon 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 24,605 are estimated to be alive today.
66 American babies were named Johnathon in 2025, ranking #4,625 that year.
Johnathon is falling. Across 2021–2025 it averaged 78 births a year, against 237 a year across 2011–2015 — a change of -67% 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 Johnathon is a boy’s name — 0.2% of the 25,652 Americans given it were girls and 99.8% 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 24,605 Americans named Johnathon are alive today — 96% of everyone ever recorded with the name. The median is 33 years old, and half are between 24 and 39.
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 Johnathon on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org