Last name 杜拉斯 (Duras 
, 杜拉斯) , throughout the world, is quite a rare cognomen. The cognomen 杜拉斯 is characteristic of Czechia, where it is quite a rare surname, Croatia, and Slovakia. Measured by absolute frequency, it is commonest in Turkey, Czechia, and Philippines. Likewise, 杜拉斯 is the forename as well as the last name.