Surname Кханна (Khanna 
, Кханна 
) , in all the world, is a widespread cognomen. The cognomen Кханна is characteristic of United Arab Emirates, where it is quite a common surname, Bahrain, and India. Measured by absolute frequency, it most frequently occurs in India, the United States, and United Arab Emirates. Very seldom, Кханна is the forename as well as the last name.