Last name Daic (Daic 
) , around the globe, is a rare family name. The family name Daic is habitual in Bosnia and Herzegovina, where it is quite a rare surname, Norway, where it is a very rare surname, and Croatia. Measured by absolute frequency, this name is the most popular in Bosnia and Herzegovina, Germany, and the United States. Much less frequently, Daic is the forename as well as the last name.