Cognomen Дагмар (Dagmar 
, Dáša 
, Дагмар 
) , around the globe, is quite a rare family name. The cognomen Дагмар is habitual in Liechtenstein, where it is quite a common surname, Slovakia, where it is quite a rare surname, and Czechia. In absolute terms, the name is most common in Czechia, Spain, and Germany. Much more prevalently, Дагмар is the forename as well as the last name.