Recorded 1933–2025 · United States
Kimberly was most popular in 1970, when 34,243 American babies were given the name — ranking #10 that year. In 2025 it ranked #648, with 1,009 births. Across 1880–2025 the Social Security Administration has recorded 850,666 people named Kimberly.
Kimberly first appears in Social Security Administration records in 1933, which makes it about 92 years old as a recorded American name. It has been recorded in 93 of the 93 years since.
The Social Security Administration has recorded 850,666 American births named Kimberly 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 797,413 are estimated to be alive today.
1,009 American babies were named Kimberly in 2025, ranking #648 that year.
Kimberly is falling. Across 2021–2025 it averaged 1,276 births a year, against 3,200 a year across 2011–2015 — a change of -60% 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 Kimberly is a girl’s name — 99.5% of the 850,666 Americans given it were girls and 0.5% 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 797,413 Americans named Kimberly are alive today — 94% of everyone ever recorded with the name. The median is 52 years old, and half are between 40 and 59.
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.
Old English · "Cyneburg's meadow"
See Kimberly on the interactive charts
About · Privacy · Contact
Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org