Recorded 1995–2025 · United States
Jaidyn was most popular in 2008, when 820 American babies were given the name — ranking #774 that year. In 2025 it ranked #4,188, with 78 births. Across 1880–2025 the Social Security Administration has recorded 9,247 people named Jaidyn.
Jaidyn first appears in Social Security Administration records in 1995, which makes it about 30 years old as a recorded American name. It has been recorded in 31 of the 31 years since.
The Social Security Administration has recorded 9,247 American births named Jaidyn 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 9,160 are estimated to be alive today.
78 American babies were named Jaidyn in 2025, ranking #4,188 that year.
Jaidyn is falling. Across 2021–2025 it averaged 88 births a year, against 349 a year across 2011–2015 — a change of -75% 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 Jaidyn is a unisex name — 62.7% of the 9,247 Americans given it were girls and 37.3% were boys. It changed hands: since 2014 it has gone mainly to boys, having gone mainly to girls before that. In births since 2016 it is 41% girls and 59% 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 9,160 Americans named Jaidyn are alive today — 99% of everyone ever recorded with the name. The median is 18 years old, and half are between 14 and 21. That is a narrow band: Jaidyn arrived and faded within about a decade rather than staying in steady use.
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 Jaidyn on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org