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Throughout the world, রাধিকা (Radhika , রাধিকা) is a widespread female forename. The given name রাধিকা is characteristic of India, where it is quite a common girly name, Qatar, where it is quite a rare mostly feminine, but uncommonly boy's name, and United Arab Emirates, where it is quite a rare predominantly feminine, but very infrequently boy's name. In absolute terms, it is commonest in India, the United States, and Nepal. Very seldom, রাধিকা is the last name as well as the forename.