Family name Курихара (Kurihara , 栗山 , Курихара ) , around the globe, is quite a rare surname. The last name Курихара is characteristic of Singapore, where it is a rare surname, Japan, and Slovenia. Not in comparison with a country's population, it most frequently occurs in Japan, the United States, and Brazil. Very seldom, Курихара is the forename as well as the last name.