From Britain or the land of the Britons
Originally an English surname, Brittain is a locational name referring to an inhabitant of Great Britain. It is derived from the Old French 'Breton' and the Latin 'Britannia', historically used to denote people from the British Isles or Brittany in France.
About 6 girls were named Brittain in 2025.
American actress and singer-songwriter
Supply chain and logistics consultant and author
US births per 5-year period, 1990–present (SSA data).