Cognomen 奥达 (Oda 
, Orda 
, 奥达 
) , globally, is a common surname. The surname 奥达 is habitual in Panama, where it is quite a rare surname, Malta, and Egypt. Measured by absolute frequency, it is the most numerous in India, Egypt, and Brazil. Also, 奥达 is the forename as well as the last name.