Is Cortni a boy or girl name?

Cortni is a girl’s name. Of the 823 Americans recorded with the name since 1880, 100.0% were girls and 0.0% were boys.

Cortni

Recorded 1974–2022 · United States

Cortni was most popular in 1990, when 52 American babies were given the name — ranking #3,850 that year. It was not recorded in 2025. Across 1880–2025 the Social Security Administration has recorded 823 people named Cortni.

Cortni over time

Births per year. The dot marks Cortni’s peak in 1990. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Cortni a boy’s or a girl’s name?

Across the whole record Cortni is a girl’s name — 100.0% of the 823 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 Cortni

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See Cortni on the interactive charts

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