Cognomen Ramanayake (Ramanayake 
) , around the world, is a common last name. The cognomen Ramanayake is characteristic of Sri Lanka, where it is quite a common surname, United Arab Emirates, where it is a rare surname, and Australia. Very seldom, Ramanayake is the forename as well as the last name.
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| Ramanayake | Indonesia, United Arab Emirates, Sri Lanka, Australia, United States |
| saumya ramanayake researcher (ORCID 0000-0003-4718-8728) |
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| asoka ramanayake Ph.D. Bowling Green State University 1998 |
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| dilan ramanayake Sri Lankan cricketer (b. 1980) |
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| shanil ramanayake Ph.D. University of Melbourne 2016 |
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| revantha ramanayake Ph.D. Australian National University 2011 |
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| hashen ramanayake Sri Lankan cricketer, LK (b. 1995) |
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| himesh ramanayake Sri Lankan cricketer, LK (b. 1997) |
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| nadeesha ramanayake (b. 1994) |
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Mr, Suraj, Sunil, Supun, Anura, Aruna, Amila, Asoka, Ajith, Kasun, Sahan, Rohan, Dilan, Gayan, Tasha, Thara, Theja, Nanda, Namal, Nimal, Nuwan, Damin, Enoka, Samal, Minoj, Ms, Ash, Dan, Don, Ira, Mary, Siri, Suba, Anne, Saman, Anju, Raju, Russ, Ryan, Deep, Deen, Jeff, Nita, Manoj, Mevan, Amal, and Vinod