Cognomen Дукар (Ducar 
, Дукар) , in the entire world, is a rare last name. The family name Дукар is characteristic of Slovakia, where it is quite a rare surname, Romania, where it is a rare surname, and Afghanistan. In absolute terms, this name is the most popular in Slovakia, the United States, and Afghanistan. Much less frequently, Дукар is the forename as well as the last name.