Cognomen 博世 (Bosch 
, 博世 
) , all over the world, is a common surname. The last name 博世 is habitual in Netherlands, where it is a common surname, Curacao, where it is quite a common surname, and Liechtenstein (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in Netherlands, Germany, and Spain. Very seldom, 博世 is the forename as well as the last name.