Is Aj a boy or girl name?

Aj is a boy’s name. Of the 2,499 Americans recorded with the name since 1880, 1.7% were girls and 98.3% were boys.

Aj

Recorded 1961–2025 · United States

Aj was most popular in 2012, when 92 American babies were given the name — ranking #3,691 that year. In 2025 it ranked #4,107, with 80 births. Across 1880–2025 the Social Security Administration has recorded 2,499 people named Aj.

Aj over time

Births per year. The dot marks Aj’s peak in 2012. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Aj a boy’s or a girl’s name?

Across the whole record Aj is a boy’s name — 1.7% of the 2,499 Americans given it were girls and 98.3% 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 Aj

Where Aj is most concentrated

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

Explore further

See Aj on the interactive charts

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