Family name Chalaka (Chalaka 
) , in the world, is a rare cognomen. The family name Chalaka is characteristic of Greece, where it is a rare surname, India, where it is an extremely rare surname, and the United States. More prevalently, Chalaka is the forename as well as the last name.
Ram, Salpadoru, Jayaweera, Sachinthaka, Athukorala, Ranasinghe, Rajapakshe, Rathnayaka, Rupasinghe, Dayarathne, Disanayake, Lankathilaka, Jayasinghe, Jayasingha, Wijesinghe, Wijesuriya, Wijenayaka, Chathuranga, Premarathna, Jayawardene, Edirisinghe, Illangasinghe, Fernando, Weerasinghe, Hasarinda, Nuwantha, Das, Sahu, Devi, Gama, Morya, Munda, Pesho, Nuwan, Bogoda, Parker, Perera, Prasad, Sampath, Kaldera, Themiya, Chandima, Gajabahu, Liyanage, Janiththa, Jayanath, Thushara, Ellawala, and Kasthuriarachchi