Surname हर्ष (Harsha 
, हर्ष ) , worldwide, is a common cognomen. The family name हर्ष is habitual in Sri Lanka, where it is quite a common surname, United Arab Emirates, where it is quite a rare surname, and Qatar. In absolute terms, this name is the most popular in India, Sri Lanka, and the United States. More prevalently, हर्ष is the forename as well as the last name.