Kieth
Recorded 1915–2010 · United States
Kieth was most popular in 1964, when 88 American babies were given the name — ranking #1,925 that year. It was not recorded in 2025. Across 1880–2025 the Social Security Administration has recorded 2,837 people named Kieth.
Kieth over time
How old is the name Kieth?
Kieth first appears in Social Security Administration records in 1915, which makes it about 110 years old as a recorded American name. It has been recorded in 92 of the 111 years since. It was last recorded in 2010.
How many people are named Kieth?
The Social Security Administration has recorded 2,837 American births named Kieth 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 2,042 are estimated to be alive today.
How many babies were named Kieth in 2025?
Kieth was not recorded in 2025. The SSA withholds any name given to fewer than five babies in a year, so fewer than five American babies were given it.
Is Kieth a boy’s or a girl’s name?
Across the whole record Kieth is a boy’s name — 0.0% of the 2,837 Americans given it were girls and 100.0% were 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 Kieth?
Roughly 2,042 Americans named Kieth are alive today — 72% of everyone ever recorded with the name. The median is 56 years old, and half are between 45 and 65.
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 Kieth is most concentrated
How much more common the name is in each state than across the country as a whole.
Explore further
See Kieth on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org