Surname Джоу (Jow 
, Джоу 
) , across the world, is quite a rare cognomen. The last name Джоу is characteristic of Gambia, where it is quite a common surname, Singapore, where it is quite a rare surname, and Malaysia, where it is a rare surname. Not in comparison with a country's population, the name is most common in Indonesia, Gambia, and Egypt. Also, Джоу is the forename as well as the last name.