Kadie
Recorded 1975–2025 · United States
Kadie was most popular in 1990, when 112 American babies were given the name — ranking #2,351 that year. In 2025 it ranked #13,540, with 13 births. Across 1880–2025 the Social Security Administration has recorded 2,630 people named Kadie.
Kadie over time
How old is the name Kadie?
Kadie first appears in Social Security Administration records in 1975, which makes it about 50 years old as a recorded American name. It has been recorded in 50 of the 51 years since.
How many people are named Kadie?
The Social Security Administration has recorded 2,630 American births named Kadie 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 2,586 are estimated to be alive today.
How many babies were named Kadie in 2025?
13 American babies were named Kadie in 2025, ranking #13,540 that year.
Is Kadie getting more or less popular?
Kadie is falling. Across 2021–2025 it averaged 13 births a year, against 35 a year across 2011–2015 — a change of -63% 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.
Is Kadie a boy’s or a girl’s name?
Across the whole record Kadie is a girl’s name — 100.0% of the 2,630 Americans given it were girls and 0.0% 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.
How old is someone named Kadie?
Roughly 2,586 Americans named Kadie are alive today — 98% of everyone ever recorded with the name. The median is 29 years old, and half are between 20 and 36.
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.
Where Kadie is most concentrated
How much more common the name is in each state than across the country as a whole.
Explore further
See Kadie on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org