Proto-Celtic *bragnos

→ English bran (derived)

→ Welsh braen (inherited)

→ Middle English bren (derived)

→ Old French bren (derived)

→ Irish bréan (inherited)

→ Galician bren (derived)

→ Galician braña (derived)

→ Manx breinn (inherited)

→ Latin brenna (derived)

→ Old Irish brén (inherited)