Is Cj a boy or girl name?

Cj is mostly a boy’s name. Of the 1,556 Americans recorded with the name since 1880, 8.6% were girls and 91.5% were boys.

Name Legacy

Cj

Recorded 1968–2025 · United States

Cj was most popular in 1994, when 55 American babies were given the name — ranking #3,887 that year. In 2025 it ranked #8,448, with 27 births. Across 1880–2025 the Social Security Administration has recorded 1,556 people named Cj.

Cj over time

Births per year. The dot marks Cj’s peak in 1994. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Cj a boy’s or a girl’s name?

Across the whole record Cj is mostly a boy’s name — 8.6% of the 1,556 Americans given it were girls and 91.5% were boys. In births since 2016 it is 2% girls and 98% 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 Cj

Where Cj is most concentrated

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

California 6.3×

Explore further

See Cj on the interactive charts

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