Cognomen Drolle (Droll 
, Drolle 
) , across the world, is quite a rare last name. The surname Drolle is characteristic of Western Europe, particularly Germany, where it is quite a rare surname, Austria, and Switzerland, where it is a rare surname. Not in comparison with a country's population, it is commonest in Germany, the United States, and Austria. Very seldom, Drolle is the forename as well as the last name.