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Worldwide, Chanaka (Chanaka ) is a common masculine given name. The first name Chanaka is characteristic of Sri Lanka, where it is quite a common male name, Qatar, where it is quite a rare masculine name, and United Arab Emirates. Not in comparison with a country's population, it is the most numerous in Sri Lanka, India, and United Arab Emirates. Very seldom, Chanaka is the last name as well as the forename.