Is Delos a boy or girl name?

Delos is a boy’s name. Of the 1,324 Americans recorded with the name since 1880, 0.0% were girls and 100.0% were boys.

Delos

Recorded 1880–2020 · United States

Delos was most popular in 1923, when 49 American babies were given the name — ranking #2,010 that year. It was not recorded in 2025. Across 1880–2025 the Social Security Administration has recorded 1,324 people named Delos.

Delos over time

Births per year. The dot marks Delos’s peak in 1923. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Delos a boy’s or a girl’s name?

Across the whole record Delos is a boy’s name — 0.0% of the 1,324 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 Delos

Explore further

See Delos on the interactive charts

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