Is Kassius a boy or girl name?

Kassius is a boy’s name. Of the 1,197 Americans recorded with the name since 1880, 0.8% were girls and 99.2% were boys.

Kassius

Recorded 2001–2025 · United States

Kassius was most popular in 2022, when 124 American babies were given the name — ranking #3,094 that year. In 2025 it ranked #4,792, with 63 births. Across 1880–2025 the Social Security Administration has recorded 1,197 people named Kassius.

Kassius over time

Births per year. The dot marks Kassius’s peak in 2022. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Kassius a boy’s or a girl’s name?

Across the whole record Kassius is a boy’s name — 0.8% of the 1,197 Americans given it were girls and 99.2% were boys. In births since 2016 it is 1% girls and 99% 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 Kassius

Where Kassius is most concentrated

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

Explore further

See Kassius on the interactive charts

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