Namebino · Girl names · Boy names

Reilly

Girl's name · #2855 in the US (2025) · 2000s wave

Popularity over time

Reilly reached its best rank, #623, in 1997 and ranked #2855 in 2025. About 5,500 girls have carried it since 1978.

Across the states

See where Reilly is more common.

Appears in 2020-2025 birth records of 6 states. See the full state-by-state map on this page.

Around the world

See how Reilly ranks in other countries and regions.

#3,478 in Canada (2025) · #5,927 in England & Wales (2025) · #808 in Scotland (2017) · #11,591 in Ecuador (2010).

Famous Reillys

• Reilly Neill — American polltician (born 1973)
• Reilly Paterson — US-raised Jamaican footballer (born 2000)
• Reilly Smedley — American reality television participant (born 1999)

As a surname

It is also an American family name — about 41,000 people carried it as a surname in the 2010 census.

• John C. Reilly — American actor (born 1965)
• Kelly Reilly — British actress (born 1977)
• Maggie Reilly — British singer (born 1956)

What Reillys become

Among 24 notable people named Reilly:

Sports figures appear 3.35× more often than among typical names — e.g. Reilly Paterson, US-raised Jamaican footballer (born 2000).

Similar names: Bryce · Ryla · Keely · Ashtyn · Finlee · Ryann

Browse more girl names — popularity, trends and eras for 5,700+ American names, free.

About · Privacy Policy · Terms of Service