Is Rosslyn a boy or girl name?

Rosslyn is a girl’s name. Of the 790 Americans recorded with the name since 1880, 100.0% were girls and 0.0% were boys.

Rosslyn

Recorded 1940–2025 · United States

Rosslyn was most popular in 2015, when 33 American babies were given the name — ranking #7,409 that year. In 2025 it ranked #20,040, with 7 births. Across 1880–2025 the Social Security Administration has recorded 790 people named Rosslyn.

Rosslyn over time

Births per year. The dot marks Rosslyn’s peak in 2015. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Rosslyn a boy’s or a girl’s name?

Across the whole record Rosslyn is a girl’s name — 100.0% of the 790 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 Rosslyn

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See Rosslyn on the interactive charts

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