Surname 迪加 (迪加 
, Digard 
) , around the world, is a rare family name. The last name 迪加 is habitual in France, where it is quite a rare surname, the United Kingdom, where it is a very rare surname, and the United States, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in France, China, and the United States. Much less frequently, 迪加 is the forename as well as the last name.