| Ratnayake, Kithsiri Karunajeewa |
| Ratnayake, Mudiyanselage D.T. |
| Ratnayake, Pushpachandra W. |
| Ratnayake, R. K. S. |
| Ratnayake, Ratnayake M.S.N. |
| Ratnayake, Ratnayake Mudiyanselage D. R. B. |
| Ratnayake, Ratnayake Mudiyanselage Dhanika Thimal |
| Ratnayake, Ratnayake Mudiyanselage Malika Nisal |
| Ratnayake, Ratnayake Mudiyanselage Sahan Sachinda Bandara |
| Ratnayake, Uditha Rohana |
| Ratnayake, Willoram Mudiyanselage |
| Rattakit Kittimunkong |
| Rattana Karoonboonyanan |
| Rattana Ngamying |
| Rattana Sonkam |
| Rattana Tiaye |
| Rattana Tiwari |
| Rattanachai Ratsamewesarat |
| Rattanaporn Anantasuk |
| Rattanaporn Kasemsri |