Surname Фибиг (Fiebig 
, Фибиг 
) , worldwide, is quite a common last name. The family name Фибиг is characteristic of Germany, where it is quite a rare surname, Lesotho, and Slovakia. In absolute terms, it is the most numerous in Germany, the United States, and Brazil. Much less frequently, Фибиг is the forename as well as the last name.