Is Collier a boy or girl name?

Collier is mostly a boy’s name. Of the 2,174 Americans recorded with the name since 1880, 14.0% were girls and 86.0% were boys.

Name Legacy

Collier

Recorded 1898–2025 · United States

Collier was most popular in 2023, when 80 American babies were given the name — ranking #4,128 that year. In 2025 it ranked #4,676, with 65 births. Across 1880–2025 the Social Security Administration has recorded 2,174 people named Collier.

Collier over time

Births per year. The dot marks Collier’s peak in 2023. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Collier a boy’s or a girl’s name?

Across the whole record Collier is mostly a boy’s name — 14.0% of the 2,174 Americans given it were girls and 86.0% were boys. In births since 2016 it is 33% girls and 67% 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 Collier

Where Collier is most concentrated

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

Explore further

See Collier on the interactive charts

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