From Britain or from the land of the Britons
Britnay is a modern phonetic spelling variant of Brittany. It originally referred to the region of Bretagne in northwest France, which was settled by Britons fleeing the Anglo-Saxon invasions of England.
Fewer than 5 girls were named Britnay in 2025.
US births per 5-year period, 1990–present (SSA data).
