Recorded 2002–2025 · United States
Kaydence was most popular in 2010, when 1,309 American babies were given the name — ranking #514 that year. In 2025 it ranked #2,083, with 219 births. Across 1880–2025 the Social Security Administration has recorded 18,459 people named Kaydence.
Kaydence first appears in Social Security Administration records in 2002, which makes it about 23 years old as a recorded American name. It has been recorded in 24 of the 24 years since.
The Social Security Administration has recorded 18,459 American births named Kaydence 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 18,320 are estimated to be alive today.
219 American babies were named Kaydence in 2025, ranking #2,083 that year.
Kaydence is falling. Across 2021–2025 it averaged 305 births a year, against 1,176 a year across 2011–2015 — a change of -74% 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 Kaydence is a girl’s name — 95.2% of the 18,459 Americans given it were girls and 4.8% were boys. In births since 2016 it is 89% girls and 11% 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 18,320 Americans named Kaydence are alive today — 99% of everyone ever recorded with the name. The median is 14 years old, and half are between 10 and 18. That is a narrow band because Kaydence is a young name — it only became common recently, so almost everyone carrying it is still a child or a young adult.
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 Kaydence on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org