Last name Датта (Datta 
, Dutta , Датта 
) , in the entire world, is a prevalent family name. The cognomen Датта is characteristic of India, where it is a common surname, Bangladesh, where it is quite a common surname, and United Arab Emirates (explore the name in all countries). Measured by absolute frequency, it is commonest in India, Bangladesh, and the United States. Much less frequently, Датта is the forename as well as the last name.