No documented founder, proclamation, or establishing organization has been identified for National Emma Day. It circulates as a July 18 name-appreciation observance, attested by individual social posts; its specific author and first year are undocumented.
The queen who brought it to England
The person who carried the name into English history was Emma of Normandy, daughter of Duke Richard I of Normandy. In 1002 she married King Aethelred II, the English king nicknamed "the Unready." When he died, she did something rare for a medieval queen. In 1017 she married his successor, the Danish conqueror Cnut the Great. She was queen consort to two kings in a row, and mother to two more. She died in 1052.



