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Family name 戴 (Dai
, Day
, 戴
) , in all the world, is a prevalent last name. The family name 戴 is habitual in Marshall Islands, where it is a widespread surname, China, where it is a common surname, and Cayman Islands (explore the name in all countries). Not in comparison with a country's population, it most frequently occurs in China, the United States, and the United Kingdom. Much less frequently, 戴 is the forename as well as the last name.