Cognomen Dinesha (Dinesha 
) , all over the world, is quite a rare surname. The surname Dinesha is characteristic of Sri Lanka, where it is quite a rare surname, Kuwait, where it is a rare surname, and South Korea. Not in comparison with a country's population, it is commonest in Sri Lanka, India, and South Korea. More prevalently, Dinesha is the forename as well as the last name.
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