What does Fedelio mean?
Fedelio \f(e)-de-lio\ as a name for boys. Fedelio's root is Latin, and Fedelio means "faithful". Fedelio is a variant of Fidel (Latin): from the Latin names Fidelis. Distinctive as a birth name for males.
Fedelio is an uncommonly occurring first name for men. Fedelio is also an uncommon surname for all people. (2000 U.S. Census)
Displayed below is a comparison of the usage of the boy name Fedelio and related names. The only prominent varying form of Fedelio (#unlisted) is Fidel. Adoption of this boy name was at its peak during 1920-1929 and has become much lower since, with the version Fidel becoming less fashionable. (Top 1000 Birth Names Statistics, 2014)