Cognomen フェス (フェス 
, Fess 
) , in all the world, is quite a rare last name. The family name フェス is characteristic of Morocco, where it is a rare surname, Germany, and Czechia. Not in comparison with a country's population, it is the most numerous in the United States, Germany, and Morocco. Much less frequently, フェス is the forename as well as the last name.