Surname 科西 (Corsi 
, 科西 
, Forsythe ) , in the entire world, is a common family name. The family name 科西 is habitual in Italy, where it is quite a common surname, Jamaica, and Barbados. Measured by absolute frequency, this name is the most popular in the United States, Italy, and Brazil. Very seldom, 科西 is the forename as well as the last name.