Is Zoi a boy or girl name?

Zoi is a girl’s name. Of the 893 Americans recorded with the name since 1880, 100.0% were girls and 0.0% were boys.

Zoi

Recorded 1970–2025 · United States

Zoi was most popular in 2010, when 44 American babies were given the name — ranking #6,149 that year. In 2025 it ranked #8,844, with 25 births. Across 1880–2025 the Social Security Administration has recorded 893 people named Zoi.

Zoi over time

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

Is Zoi a boy’s or a girl’s name?

Across the whole record Zoi is a girl’s name — 100.0% of the 893 Americans given it were girls and 0.0% were boys. In births since 2016 it is 100% girls and 0% 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 Zoi

Explore further

See Zoi on the interactive charts

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