Name Legacy

Sianna

Recorded 1978–2025 · United States

Sianna was most popular in 2024, when 98 American babies were given the name — ranking #3,629 that year. In 2025 it ranked #3,890, with 87 births. Across 1880–2025 the Social Security Administration has recorded 2,052 people named Sianna.

Most popular in2024
Rank that year#3,629
Births that year98
Total since 18802,052
Given to100% girls

Sianna over time

18802025
Births per year. The dot marks Sianna’s peak in 2024. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Sianna a boy’s or a girl’s name?

Across the whole record Sianna is a girl’s name — 100.0% of the 2,052 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 Sianna

Where Sianna is most concentrated

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

Explore further

See Sianna on the interactive charts

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