Is Kolleen a boy or girl name?

Kolleen is a girl’s name. Of the 1,016 Americans recorded with the name since 1880, 100.0% were girls and 0.0% were boys.

Name Legacy

Kolleen

Recorded 1946–2011 · United States

Kolleen was most popular in 1962, when 48 American babies were given the name — ranking #2,616 that year. It was not recorded in 2025. Across 1880–2025 the Social Security Administration has recorded 1,016 people named Kolleen.

Kolleen over time

Births per year. The dot marks Kolleen’s peak in 1962. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Kolleen a boy’s or a girl’s name?

Across the whole record Kolleen is a girl’s name — 100.0% of the 1,016 Americans given it were girls and 0.0% were 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 Kolleen

Explore further

See Kolleen on the interactive charts

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