Surname Бисмарк (Bismark 
, Bismarck , Bismarks 
) , across the world, is a common cognomen. The cognomen Бисмарк is characteristic of Nicaragua, where it is a common surname, Ghana, where it is quite a common surname, and Honduras, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in Ghana, Nicaragua, and Germany. More prevalently, Бисмарк is the forename as well as the last name.