>
In the world, Херцог (Herzog , Hercog , Херцог ) is a rare predominantly boy's, but very seldom female first name. The first name Херцог is habitual in the Democratic Republic of the Congo, where it is a rare masculine name, Switzerland, and Austria. Measured by absolute frequency, it most frequently occurs in the Democratic Republic of the Congo, China, and Switzerland. Much more frequently, Херцог is the last name as well as the forename.
Херцог is also a name for the fictitious and mythical characters: Herzog Alba , the operatic character in the opera Der Schmied von Gent; Herzog Robert , the operatic character in the opera Guntram; Herzog Guido von Urbino , the operatic character in the opera Eine Nacht in Venedig; Herzog Blaubart , the operatic character in the opera Herzog Blaubarts Burg, Bluebeard's Castle and Herzog Manfred , the operatic character in the opera Ghismonda, among other works.