Is Keylin a boy or girl name?

Keylin is a unisex name. Of the 1,495 Americans recorded with the name since 1880, 78.9% were girls and 21.1% were boys. It changed hands in 2003, and has gone mainly to girls since.

Name Legacy

Keylin

Recorded 1992–2025 · United States

Keylin was most popular in 2022, when 88 American babies were given the name — ranking #3,892 that year. In 2025 it ranked #5,336, with 54 births. Across 1880–2025 the Social Security Administration has recorded 1,495 people named Keylin.

Keylin over time

Births per year. The dot marks Keylin’s peak in 2022. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Keylin a boy’s or a girl’s name?

Across the whole record Keylin is a unisex name — 78.9% of the 1,495 Americans given it were girls and 21.1% were boys. It changed hands: since 2003 it has gone mainly to girls, having gone mainly to boys before that. In births since 2016 it is 88% girls and 12% 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.

Names that peaked alongside Keylin

Where Keylin is most concentrated

How much more common the name is in each state than across the country as a whole.

Explore further

See Keylin on the interactive charts

Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org