Recorded 1967–2025 · United States
Kaley was most popular in 2003, when 578 American babies were given the name — ranking #921 that year. In 2025 it ranked #6,717, with 38 births. Across 1880–2025 the Social Security Administration has recorded 13,707 people named Kaley.
Kaley first appears in Social Security Administration records in 1967, which makes it about 58 years old as a recorded American name. It has been recorded in 58 of the 59 years since.
The Social Security Administration has recorded 13,707 American births named Kaley 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 13,514 are estimated to be alive today.
38 American babies were named Kaley in 2025, ranking #6,717 that year.
Kaley is falling. Across 2021–2025 it averaged 65 births a year, against 232 a year across 2011–2015 — a change of -72% 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 Kaley is a girl’s name — 99.8% of the 13,707 Americans given it were girls and 0.2% were boys. In births since 2016 it is 100% girls and 0% 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 13,514 Americans named Kaley are alive today — 99% of everyone ever recorded with the name. The median is 26 years old, and half are between 19 and 33.
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 Kaley on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org