Cognomen सुवर्ण (Sona 
, سونا 
, সোনা 
) , all around the world, is a common surname. The family name सुवर्ण is characteristic of Azerbaijan, where it is quite a common surname, Georgia, and Sudan. In absolute terms, it most frequently occurs in India, Egypt, and Azerbaijan. More frequently, सुवर्ण is the forename as well as the last name.