Last name 斯塔夫 (Staff 
, Staaf 
, 斯塔夫) , across the world, is a common family name. The surname 斯塔夫 is habitual in Sweden, where it is quite a common surname, Norway, where it is quite a rare surname, and Panama. Not in comparison with a country's population, it most frequently occurs in the United States, the United Kingdom, and Sweden. Very seldom, 斯塔夫 is the forename as well as the last name.