Across the world, Ranatunga (Ranatunga 
) is a very rare male first name. The forename Ranatunga is characteristic of Southern Asia, particularly India, where it is an extremely rare masculine name. Predominantly, Ranatunga is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ranatunga | Australia, United Arab Emirates, United States, Indonesia, Sri Lanka |
| dayarathna ranatunga musical artist (b. 1940) |
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| mudalige pramod viswabandu ranatunga b.3 February 1960 d.11 September 2005 (b. 1960) |
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| udayana ranatunga researcher |
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Mr, Sasha, Sunil, Supun, Senal, Sriya, Anura, Aruna, Arjun, Sahan, Amali, Asiri, Asela, Ajith, Conal, Bimal, Kalum, Kalpa, Kamal, Amila, Kasun, Saman, Mevan, Ms, Kim, Don, Nam, Mala, Sara, Subo, Asha, Sanka, Agit, Rane, Ravi, Daya, Tara, Nina, Nima, Neil, Eric, Rana, and Kelum