Last name Сибуя (Shibuya 
, Sibuya 
, Сибуя) , in the world, is quite a rare family name. The last name Сибуя is characteristic of Montenegro, where it is quite a rare surname, South Africa, where it is a rare surname, and Japan. Not in comparison with a country's population, it is commonest in Brazil, Japan, and the United States. Very seldom, Сибуя is the forename as well as the last name.