Is Delwin a boy or girl name?

Delwin is a boy’s name. Of the 1,829 Americans recorded with the name since 1880, 0.0% were girls and 100.0% were boys.

Delwin

Recorded 1910–2021 · United States

Delwin was most popular in 1935, when 43 American babies were given the name — ranking #1,944 that year. It was not recorded in 2025. Across 1880–2025 the Social Security Administration has recorded 1,829 people named Delwin.

Delwin over time

Births per year. The dot marks Delwin’s peak in 1935. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Delwin a boy’s or a girl’s name?

Across the whole record Delwin is a boy’s name — 0.0% of the 1,829 Americans given it were girls and 100.0% were boys. In births since 2016 it is 0% girls and 100% 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 Delwin

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See Delwin on the interactive charts

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