Is Cosme a boy or girl name?

Cosme is a boy’s name. Of the 1,373 Americans recorded with the name since 1880, 0.0% were girls and 100.0% were boys.

Cosme

Recorded 1909–2025 · United States

Cosme was most popular in 2000, when 25 American babies were given the name — ranking #7,700 that year. In 2025 it ranked #14,309, with 12 births. Across 1880–2025 the Social Security Administration has recorded 1,373 people named Cosme.

Cosme over time

Births per year. The dot marks Cosme’s peak in 2000. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Cosme a boy’s or a girl’s name?

Across the whole record Cosme is a boy’s name — 0.0% of the 1,373 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 Cosme

Where Cosme is most concentrated

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

Explore further

See Cosme on the interactive charts

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