Is Ainslie a boy or girl name?

Ainslie is a girl’s name. Of the 625 Americans recorded with the name since 1880, 100.0% were girls and 0.0% were boys.

Ainslie

Recorded 1977–2025 · United States

Ainslie was most popular in 2009, when 40 American babies were given the name — ranking #6,672 that year. In 2025 it ranked #12,329, with 15 births. Across 1880–2025 the Social Security Administration has recorded 625 people named Ainslie.

Ainslie over time

Births per year. The dot marks Ainslie’s peak in 2009. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Ainslie a boy’s or a girl’s name?

Across the whole record Ainslie is a girl’s name — 100.0% of the 625 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 Ainslie

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See Ainslie on the interactive charts

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