Cognomen দীপক (Dipak 
, Deepak , দীপক ) , around the world, is a common last name. The family name দীপক is habitual in Nepal, where it is quite a common surname, Qatar, and United Arab Emirates (explore the name in all countries). In absolute terms, the name is most common in India, Nepal, and United Arab Emirates. Predominantly, দীপক is the forename as well as the last name.