Is Kaylinn a boy or girl name?

Kaylinn is a girl’s name. Of the 606 Americans recorded with the name since 1880, 100.0% were girls and 0.0% were boys.

Kaylinn

Recorded 1989–2025 · United States

Kaylinn was most popular in 2014, when 35 American babies were given the name — ranking #7,110 that year. In 2025 it ranked #24,763, with 5 births. Across 1880–2025 the Social Security Administration has recorded 606 people named Kaylinn.

Kaylinn over time

Births per year. The dot marks Kaylinn’s peak in 2014. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Kaylinn a boy’s or a girl’s name?

Across the whole record Kaylinn is a girl’s name — 100.0% of the 606 Americans given it were girls and 0.0% were boys. In births since 2016 it is 100% girls and 0% 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 Kaylinn

Explore further

See Kaylinn on the interactive charts

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