Last name Dassanayake (Dassanayake 
) , in the entire world, is a common family name. The last name Dassanayake is characteristic of Sri Lanka, where it is quite a common surname, United Arab Emirates, where it is quite a rare surname, and Australia, where it is a rare surname. Very seldom, Dassanayake is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dassanayake | Australia, United Arab Emirates, United States, United Kingdom, Sri Lanka |
|
indra dassanayake professor of Hindi, IN (b. 1943) |
|
| ivan dassanayake Ceylonese politician, LK (b. 1910) |
|
|
| ananda dassanayake Sri Lankan politician (1920-2012), LK (b. 1920) |
|
|
| meliyasena dhammadasa dassanayake botanist (b. 1921) |
|
|
| kingsley c. dassanayake LK (b. 1914) |
|
|
| l. b. dassanayake (b. 1920) |
|
|
| sarath dassanayake Sri Lankan music director, LK (b. 1942) |
|
|
| chamara sampath dassanayake Sri Lankan politician, LK (b. 1971) |
|
|
| uditha dassanayake researcher |
|
|
| rohana p dassanayake researcher |
|
|
| mudiyanselage maduranga kasun dassanayake Ph.D. Arizona State University 2018 |
|
|
| maheshi dassanayake researcher |
|
|
| ranil dassanayake researcher |
|
|
| gayani dassanayake researcher |
|
|
| damayanthi dassanayake researcher (ORCID 0000-0002-5362-0751) |
|