Cognomen ديساي (Desai 
, ديساي) , in the world, is a widespread last name. The family name ديساي is habitual in India, where it is quite a common surname, British Virgin Islands, and United Arab Emirates (explore the name in all countries). In absolute terms, it is commonest in India, the United States, and the United Kingdom. Much less frequently, ديساي is the forename as well as the last name.