Family name しぶや (Shibuya 
, しぶや) , in all the world, is quite a rare surname. The surname しぶや is habitual in Montenegro, where it is quite a rare surname, Japan, where it is a rare surname, and Oman. Not in comparison with a country's population, it most frequently occurs in Brazil, Japan, and the United States. Very seldom, しぶや is the forename as well as the last name.