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Smart Baby Names: Dictionary of Baby Names, Meanings and Origins.

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Baby Genders

Alphabetical List

Name Origins

Boy Name: Fidelio

Name: Fidelio
Pronunciation: \f(i)-de-lio\
Gender / Sex: boy name boy
Meaning: faithful
Origin: Latin
Sounds Like: Fidelo, Fidello, Fidalio, Fedelio, Fadelio, Videlio
Similar Names: Fidelis, Fidele


Fidelio \f(i)-de-lio\ as a boy's name is a variant of Fidel (Latin), and the meaning of Fidelio is "faithful".

The baby name Fidelio sounds like Fidelo, Fidello, Fidalio, Fedelio, Fadelio and Videlio. Other similar baby names are Fidelis and Fidele.


Fidelio is not a popular first name for men and an equally uncommon surname or last name for both men and women. (1990 U.S. Census)

« Previous Name Fidelina
Next Name » Fidelis


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