Last name 戴南 (Dynan 
, 戴南 
) , in the world, is a rare family name. The surname 戴南 is habitual in Ireland, where it is a rare surname, Australia, and New Zealand. Not in comparison with a country's population, the name is most common in the United States, Australia, and the United Kingdom. Much less frequently, 戴南 is the forename as well as the last name.