Surname Сагава (佐川 
, Sagawa 
, 寒川 ) , all around the world, is quite a rare cognomen. The surname Сагава is characteristic of Malawi, where it is quite a rare surname, Hong Kong, where it is a rare surname, and Japan. Not in comparison with a country's population, it is commonest in Malawi, Brazil, and Japan. Likewise, Сагава is the forename as well as the last name.