Family name Gisa (Gisa 
, Гиса 
, Geese 
) , all over the world, is quite a rare last name. The surname Gisa is habitual in Rwanda, where it is quite a rare surname, Albania, and Germany. Not in comparison with a country's population, it most frequently occurs in India, Germany, and Rwanda. More frequently, Gisa is the forename as well as the last name.