Is Kylian a boy or girl name?

Kylian is a boy’s name. Of the 3,750 Americans recorded with the name since 1880, 0.3% were girls and 99.7% were boys.

Kylian

Recorded 2002–2025 · United States

Kylian was most popular in 2023, when 950 American babies were given the name — ranking #681 that year. In 2025 it ranked #1,263, with 448 births. Across 1880–2025 the Social Security Administration has recorded 3,750 people named Kylian.

Kylian over time

Births per year. The dot marks Kylian’s peak in 2023. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Kylian a boy’s or a girl’s name?

Across the whole record Kylian is a boy’s name — 0.3% of the 3,750 Americans given it were girls and 99.7% were boys. In births since 2016 it is 0% girls and 100% 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 Kylian

Where Kylian is most concentrated

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

Explore further

See Kylian on the interactive charts

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