Last name Шнелл (Schnell 
, Шнелл 
) , around the world, is a common surname. The family name Шнелл is habitual in Western Europe, particularly Germany, where it is quite a common surname, Switzerland, and Austria. Measured by absolute frequency, the name is most common in Germany, the United States, and France. Very seldom, Шнелл is the forename as well as the last name.