Last name Chamidu (Chamidu 
) , in the world, is a rare surname. The family name Chamidu is characteristic of Southern Asia, particularly Sri Lanka, where it is a rare surname. More prevalently, Chamidu is the forename as well as the last name.
Silva, Fernando, Mathurata, Basnayake, Viduranga, Sachinthaka, Sumanasekara, Niroshan, Rajapaksha, Jayasinghe, Vishwanath, Chathuranga, Jayawardena, Karunathilake, Chandrasekara, Dasanayaka, Thilakarathna, Lakruwan, Buddhika, Ishan, Udana, Perera, Jagoda, Nalaka, Eranga, Prabhath, Bandara, Dilshan, Lakshan, Jayaruwan, Edinghe, Madushan, Atupelage, Kaushal, and Warnakulasuriya