Is Reily a boy or girl name?

Reily is a unisex name. Of the 902 Americans recorded with the name since 1880, 40.6% were girls and 59.4% were boys. It changed hands in 2005, and has gone mainly to boys since.

Name Legacy

Reily

Recorded 1992–2025 · United States

Reily was most popular in 2006, when 82 American babies were given the name — ranking #3,970 that year. In 2025 it ranked #24,763, with 5 births. Across 1880–2025 the Social Security Administration has recorded 902 people named Reily.

Reily over time

Births per year. The dot marks Reily’s peak in 2006. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Reily a boy’s or a girl’s name?

Across the whole record Reily is a unisex name — 40.6% of the 902 Americans given it were girls and 59.4% were boys. It changed hands: since 2005 it has gone mainly to boys, having gone mainly to girls before that. In births since 2016 it is 61% girls and 39% 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 Reily

Where Reily is most concentrated

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

California 6.1×

Explore further

See Reily on the interactive charts

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