Kylynn
Recorded 1986–2025 · United States
Kylynn was most popular in 2018, when 81 American babies were given the name — ranking #4,034 that year. In 2025 it ranked #6,305, with 42 births. Across 1880–2025 the Social Security Administration has recorded 1,418 people named Kylynn.
Kylynn over time
How old is the name Kylynn?
Kylynn first appears in Social Security Administration records in 1986, which makes it about 39 years old as a recorded American name. It has been recorded in 40 of the 40 years since.
How many people are named Kylynn?
The Social Security Administration has recorded 1,418 American births named Kylynn 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 1,405 are estimated to be alive today.
How many babies were named Kylynn in 2025?
42 American babies were named Kylynn in 2025, ranking #6,305 that year.
Is Kylynn getting more or less popular?
Kylynn is holding steady. Across 2021–2025 it averaged 49 births a year, against 60 a year across 2011–2015 — a change of -17% 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 Kylynn a boy’s or a girl’s name?
Across the whole record Kylynn is mostly a girl’s name — 93.9% of the 1,418 Americans given it were girls and 6.1% were boys. In births since 2016 it is 87% girls and 13% 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 Kylynn?
Roughly 1,405 Americans named Kylynn are alive today — 99% of everyone ever recorded with the name. The median is 13 years old, and half are between 7 and 20.
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 Kylynn is most concentrated
How much more common the name is in each state than across the country as a whole.
Explore further
See Kylynn on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org