Throughout the world, Fadin (Fadin 
, Фадин 
) is a rare predominantly male, but very seldom female first name. The first name Fadin is characteristic of the Democratic Republic of the Congo, where it is a rare male name, Indonesia, where it is a very rare masculine name, and Nigeria, where it is a very rare epicene name. Measured by absolute frequency, it is the most numerous in the Democratic Republic of the Congo, Indonesia, and India. More frequently, Fadin is the last name as well as the forename.