Is Siah a boy or girl name?

Siah is a unisex name. Of the 586 Americans recorded with the name since 1880, 37.9% were girls and 62.1% were boys.

Siah

Recorded 1999–2025 · United States

Siah was most popular in 2021, when 49 American babies were given the name — ranking #5,663 that year. In 2025 it ranked #6,099, with 44 births. Across 1880–2025 the Social Security Administration has recorded 586 people named Siah.

Siah over time

Births per year. The dot marks Siah’s peak in 2021. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Siah a boy’s or a girl’s name?

Across the whole record Siah is a unisex name — 37.9% of the 586 Americans given it were girls and 62.1% were boys. In births since 2016 it is 29% girls and 71% 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 Siah

Explore further

See Siah on the interactive charts

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