Surname Задиг (Zadig 
, Задиг) , in the entire world, is a rare family name. The cognomen Задиг is characteristic of Sweden, where it is quite a rare surname, Norway, where it is a rare surname, and Spain, where it is a very rare surname. In absolute terms, the name is most common in Sweden, the United States, and Spain. Likewise, Задиг is the forename as well as the last name.