Is Rosia a boy or girl name?

Rosia is a girl’s name. Of the 3,506 Americans recorded with the name since 1880, 100.0% were girls and 0.0% were boys.

Rosia

Recorded 1880–2013 · United States

Rosia was most popular in 1925, when 102 American babies were given the name — ranking #1,315 that year. It was not recorded in 2025. Across 1880–2025 the Social Security Administration has recorded 3,506 people named Rosia.

Rosia over time

Births per year. The dot marks Rosia’s peak in 1925. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Rosia a boy’s or a girl’s name?

Across the whole record Rosia is a girl’s name — 100.0% of the 3,506 Americans given it were girls and 0.0% were 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 Rosia

Where Rosia is most concentrated

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

Explore further

See Rosia on the interactive charts

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