Shannon

“Descendant of 'Old' (Shanahan variant); also named for the River Shannon” — Irish origin

Girl's name · #2405 in the US (2025) · Retro

Shannon reached #17 in 1976 and has faded to #2405 since. About 296,000 girls have carried it since 1912.

Around the world: about 1 in 7,000 girls in Ireland (2025) · about 1 in 15,000 girls in Canada (2024) · about 1 in 17,000 girls in Switzerland (2024).

Appears in 2020-2025 birth records of 8 states. See the full state-by-state map on this page.

Famous Shannons

Shannon Lucid — American biochemist and retired NASA astronaut
Shannon Elizabeth — American actress
Shannon Walker — American scientist and NASA astronaut
Shannon Lee — American actress
Shannon Boxx — American soccer player

In stories & tradition

Shannon Rutherford — Lost
Shannon Reed — Home and Away
Shannon Glaser — Big Mouth

What Shannons become

Among 719 notable people named Shannon:

Sports figures appear 2.13× more often than among typical names — e.g. Shannon Boxx, American soccer player.

Similar names: Tara · Sandy · Colleen · Rhiannon · Sheila · Fallon

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

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