In the world, Чум (Chum 
, Чум 
, Tuamas 
) is quite a rare epicene first name. The forename Чум is characteristic of Hong Kong, where it is quite a rare unisex name, Tanzania, and Cambodia, where it is a very rare unisex name. Not in comparison with a country's population, it most frequently occurs in Tanzania, India, and Hong Kong. Likewise, Чум is the last name as well as the forename.