Is Mannix a boy or girl name?

Mannix is a boy’s name. Of the 526 Americans recorded with the name since 1880, 0.0% were girls and 100.0% were boys.

Mannix

Recorded 1967–2025 · United States

Mannix was most popular in 2010, when 31 American babies were given the name — ranking #7,822 that year. In 2025 it ranked #17,163, with 9 births. Across 1880–2025 the Social Security Administration has recorded 526 people named Mannix.

Mannix over time

Births per year. The dot marks Mannix’s peak in 2010. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Mannix a boy’s or a girl’s name?

Across the whole record Mannix is a boy’s name — 0.0% of the 526 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 Mannix

Explore further

See Mannix on the interactive charts

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