Surname فوكو (Fuko 
, Vuko 
, Foucault 
) , globally, is a common last name. The cognomen فوكو is characteristic of France, where it is quite a common surname, Croatia, where it is quite a rare surname, and Montenegro. Measured by absolute frequency, the name is most common in France, Tanzania, and Canada. More frequently, فوكو is the forename as well as the last name.