Surname Мацуяма (松山 
, Matsuyama 
, Matuyama 
) , worldwide, is quite a common last name. The cognomen Мацуяма is characteristic of Singapore, where it is a rare surname, Japan, and China. Not in comparison with a country's population, it is commonest in China, Japan, and Indonesia. More frequently, Мацуяма is the forename as well as the last name.