Fidelio: Name Meaning, Origin & Popularity

At a Glance: Name: Fidelio – Meaning: faithful – Origin: Latin – Gender: Boy – Pronunciation: fih-DAY-lee-oh


Fidelio is a Latin boy's name meaning “faithful”. It appears in our list of New Year Baby Names for Fresh Starts.

Meaning & Origin of Fidelio

Meaning: Faithful.

Origin: Latin.

How to Pronounce Fidelio

Phonetic: fih-DAY-lee-oh   IPA: /fɪˈdeɪlioʊ/

Popularity of Fidelio

Fidelio doesn’t appear in U.S. Social Security birth records, which include every name given to at least five babies in a year — so it’s rare in the U.S.

Lists That Include Fidelio

Similar Names

Evander · Bridget · Eudora · Carla · Gloriana · Festus

More Baby Name Inspiration