Kasi
Recorded 1962–2025 · United States
Kasi was most popular in 1991, when 114 American babies were given the name — ranking #2,352 that year. In 2025 it ranked #18,449, with 8 births. Across 1880–2025 the Social Security Administration has recorded 2,341 people named Kasi.
Kasi over time
How old is the name Kasi?
Kasi first appears in Social Security Administration records in 1962, which makes it about 63 years old as a recorded American name. It has been recorded in 62 of the 64 years since.
How many people are named Kasi?
The Social Security Administration has recorded 2,341 American births named Kasi 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 2,278 are estimated to be alive today.
How many babies were named Kasi in 2025?
8 American babies were named Kasi in 2025, ranking #18,449 that year.
Is Kasi getting more or less popular?
Kasi is too rare for a direction to mean much. It averaged 9 births a year across 2021–2025 against 10 a year a decade earlier — at these counts a single baby moves the percentage, and any year under five births is withheld at source.
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 Kasi a boy’s or a girl’s name?
Across the whole record Kasi is a girl’s name — 97.4% of the 2,341 Americans given it were girls and 2.6% were boys. In births since 2016 it is 66% girls and 34% 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 Kasi?
Roughly 2,278 Americans named Kasi are alive today — 97% of everyone ever recorded with the name. The median is 38 years old, and half are between 31 and 44.
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 Kasi is most concentrated
How much more common the name is in each state than across the country as a whole.
Explore further
See Kasi on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org