Kiah
Recorded 1917–2025 · United States
Kiah was most popular in 2002, when 162 American babies were given the name — ranking #2,170 that year. In 2025 it ranked #6,196, with 43 births. Across 1880–2025 the Social Security Administration has recorded 3,578 people named Kiah.
Kiah over time
How old is the name Kiah?
Kiah first appears in Social Security Administration records in 1917, which makes it about 108 years old as a recorded American name. It has been recorded in 56 of the 109 years since.
How many people are named Kiah?
The Social Security Administration has recorded 3,578 American births named Kiah 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 3,519 are estimated to be alive today.
How many babies were named Kiah in 2025?
43 American babies were named Kiah in 2025, ranking #6,196 that year.
Is Kiah getting more or less popular?
Kiah is holding steady. Across 2021–2025 it averaged 50 births a year, against 66 a year across 2011–2015 — a change of -24% 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 Kiah a boy’s or a girl’s name?
Across the whole record Kiah is mostly a girl’s name — 92.6% of the 3,578 Americans given it were girls and 7.4% were boys. In births since 2016 it is 93% girls and 7% 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 Kiah?
Roughly 3,519 Americans named Kiah are alive today — 98% of everyone ever recorded with the name. The median is 24 years old, and half are between 16 and 32.
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 Kiah is most concentrated
How much more common the name is in each state than across the country as a whole.
Explore further
See Kiah on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org