Surname サハ (Saha 
, Saja 
, サハ) , in the world, is a prevalent cognomen. The surname サハ is habitual in India, where it is a common surname, Bangladesh, and Qatar, where it is quite a common surname (explore the name in all countries). Not in comparison with a country's population, it most frequently occurs in India, Bangladesh, and Indonesia. Very seldom, サハ is the forename as well as the last name.