Meaning: Its source is Fidelis, a Latin name meaning "Faithful."

Languages: This boy's name is used in English and Spanish.

Source Forms: Fidelis

Popularity: The name Fidel ranked 948th in popularity for males of all ages in a sample of 2000-2003 Social Security Administration statistics and 610th in popularity for males of all ages in a sample of the 1990 US Census.