Surname Сован (Sovan 
, Sovann 
, Сован 
) , all over the world, is quite a rare cognomen. The surname Сован is characteristic of Slovenia, where it is quite a rare surname, Cambodia, and Romania, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in India, Cambodia, and Romania. Much more frequently, Сован is the forename as well as the last name.