Cognomen Senanayake (Senanayake 
) , worldwide, is a common last name. The surname Senanayake is characteristic of Sri Lanka, where it is a common surname, Maldives, where it is quite a common surname, and Brunei, where it is quite a rare surname. In absolute terms, it is commonest in Sri Lanka, United Arab Emirates, and Australia. Very seldom, Senanayake is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Senanayake | Indonesia, Sri Lanka, Australia, United Arab Emirates, United States |
|
e. l. senanayake Sri Lankan politician (1920-2000), LK (b. 1920) |
|
| fredrick richard senanayake Sri Lankan politician, LK (b. 1882) |
|
|
| florence senanayake Sri Lankan politician, LK (b. 1903) |
|
|
| richard gotabhaya senanayake Sri Lankan politician, LK (b. 1911) |
|
|
|
wasantha senanayake Sri Lankan politician, LK (b. 1973) |
|
| stanley senanayake LK (b. 1917) |
|
|
|
mollie dunuwila senanayake |
|
| rukman senanayake Sri Lankan politician, LK (b. 1948) |
|
|
| senaka senanayake (b. 1951) |
|
|
| jayani senanayake Sri Lankan actress, LK (b. 1974) |
|
|
| nimal senanayake Sri Lankan physician |
|
|
| hemantha senanayake researcher |
|
|
| senanayake a m kularatne researcher |
|
|
| kesera senanayake Sri Lankan diplomat, politician and the current Mayor of Kandy |
|
|
| tharindu senanayake researcher |
|