Family name ギンカ (Ginka 
, ギンカ) , all over the world, is a rare cognomen. The surname ギンカ is characteristic of North Macedonia, where it is quite a rare surname, Bulgaria, where it is a rare surname, and Spain. Not in comparison with a country's population, it most frequently occurs in India, Spain, and Indonesia. More prevalently, ギンカ is the forename as well as the last name.