DissanaikeDissanaike is a Sinhalese family name. It is one romanization of දිසානායක, the most common romanization being "Dissanayake". Notable people with the family name include:George Dissanaike, Sri Lankan academicGishan Dissanaike, British Sri Lankan economistSenesh Dissanaike Bandara, Sri Lankan film directorStanley Dissanaike, Sri Lankan parasitologist