Last name フェリクス (Feliks 
, フェリクス) , in all the world, is a common surname. The surname フェリクス is habitual in Poland, where it is a common surname, Slovenia, where it is quite a rare surname, and Serbia. Not in comparison with a country's population, it most frequently occurs in Poland, Indonesia, and India. Very seldom, フェリクス is the forename as well as the last name.