Surname 佛西 (Fosse 
, Fossey 
, 佛西 
) , all over the world, is a common family name. The surname 佛西 is characteristic of Northern Europe, particularly Norway, where it is quite a common surname, Guernsey, and Jersey. Measured by absolute frequency, it is the most numerous in France, Norway, and the United States. Much less frequently, 佛西 is the forename as well as the last name.