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Across the world, Fidelis (Fidel , Fidelis , Feal ) is a widespread masculine given name. The first name Fidelis is characteristic of Guam, where it is quite a common male name, Mexico, and Peru (explore the name in all countries). In absolute terms, it most frequently occurs in Mexico, Nigeria, and Philippines. Also, Fidelis is the last name as well as the forename.
Fidelis is also a name for the fictitious and mythical characters: Fidel , the character Fidel in Anthony Davis's opera Tania; Fidel Aznar Contreras , character in La saga de los Aznar and Fidel Martínez .