Family name Саа (Saha 
, Saa , Саа 
) , globally, is a prevalent cognomen. The last name Саа 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). Measured by absolute frequency, it is the most numerous in India, Bangladesh, and Cameroon. Much less frequently, Саа is the forename as well as the last name.