Is Rainn a boy or girl name?

Rainn is a unisex name. Of the 590 Americans recorded with the name since 1880, 51.5% were girls and 48.5% were boys. It changed hands in 2024, and has gone mainly to boys since.

Name Legacy

Rainn

Recorded 2006–2025 · United States

Rainn was most popular in 2021, when 78 American babies were given the name — ranking #4,136 that year. In 2025 it ranked #5,916, with 46 births. Across 1880–2025 the Social Security Administration has recorded 590 people named Rainn.

Rainn over time

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

Is Rainn a boy’s or a girl’s name?

Across the whole record Rainn is a unisex name — 51.5% of the 590 Americans given it were girls and 48.5% were boys. It changed hands: since 2024 it has gone mainly to boys, having gone mainly to girls before that. In births since 2016 it is 50% girls and 50% 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 Rainn

Explore further

See Rainn on the interactive charts

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