Is Dagny a boy or girl name?

Dagny is a girl’s name. Of the 1,704 Americans recorded with the name since 1880, 100.0% were girls and 0.0% were boys.

Dagny

Recorded 1893–2025 · United States

Dagny was most popular in 2013, when 81 American babies were given the name — ranking #3,986 that year. In 2025 it ranked #9,082, with 24 births. Across 1880–2025 the Social Security Administration has recorded 1,704 people named Dagny.

Dagny over time

Births per year. The dot marks Dagny’s peak in 2013. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Dagny a boy’s or a girl’s name?

Across the whole record Dagny is a girl’s name — 100.0% of the 1,704 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 Dagny

Where Dagny is most concentrated

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

California 4.2×

Explore further

See Dagny on the interactive charts

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