Last name ミヤマ (ミヤマ 
, Miyama 
) , all around the world, is a rare family name. The family name ミヤマ is habitual in Malaysia, where it is a rare surname, Japan, and Cambodia, where it is a very rare surname. In absolute terms, this name is the most popular in Japan, Malaysia, and the United States. More frequently, ミヤマ is the forename as well as the last name.