What does Fidelio mean and where does it come from?
Fidelio is derived from the Latin word 'fidelis', which means 'faithful' or 'loyal'. It has been historically used in both Spanish and Italian contexts, and is notably popularized by Ludwig van Beethoven's only opera, 'Fidelio', which tells a story of freedom and loyalty. The name carries connotatio
Cultural significance
Fidelio has been a cherished name across cultures, particularly in Spanish-speaking communities, where it reflects values of faithful, loyal.
Peak popularity
Reached #3875 in 1955 — currently #519 in the US.
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Related Reading
Spanish-origin baby names with timeless appeal
Browse names →What middle names flow best with Fidelio?
Fidelio works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful
Fidelio Grace
Most popular combo · classic
Fidelio Rose
Floral · soft ending
Fidelio Mae
Sweet · timeless
Fidelio Claire
French influence · crisp
Fidelio Jane
Literary · strong
Fidelio Skye
Modern · airy feel
How popular is Fidelio right now?
Holding steady — currently #519 in the US out of 135.5k tracked names
| Year | US Rank | Births | vs Prior Year |
|---|
| 2023 | #519 | 1,681 | ▲ up 5 · +1% births |
| 2022 | #524 | 1,661 | ▲ up 5 · +2% births |
| 2021 | #529 | 1,631 | ▲ up 3346 · +27083% births |
| 1955 | #3875 | 6 | — |
The story of Fidelio
Fidelio entered American naming records in 1955 and has been in use for over 69 years. With 6 total births recorded, Fidelio remains relatively uncommon. The name has grown more popular over time, rising from #3875 in 1955 to #519 in 2023.
Names that peaked alongside Fidelio in 1955:
💎Fidelio has only 6 total recorded births since 1955 — rarer than 99% of names in our database.
What are good nicknames for Fidelio?
Famous people named Fidelio
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Fidelio (Spanish saint)
Fidelio helped establish this name across the Spanish-speaking Catholic world.
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Fidelio (Spanish conquistador or explorer)
Fidelio bore this name during the Age of Exploration, spreading it across the Americas.
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Fidelio (Flamenco artist)
Fidelio carried this name in the vibrant tradition of Spanish music and dance.
F(
Fidelio (Latin American historical figure)
Fidelio used this name across South and Central America as Spanish naming traditions spread.
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Celebrity Names
What celebrities named their babies in 2024
Explore →What names sound and feel like Fidelio?
Based on sound, origin, and style — parents who love Fidelio also consider these
Common questions about the name Fidelio
What does the name Fidelio mean?
Fidelio means "Faithful, loyal" — a name rooted in Spanish tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Fidelio?
Fidelio is currently ranked #519 as a boy name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Fidelio?
Fidelio originates from Spanish tradition. Spanish names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
How do you pronounce the name Fidelio?
Fidelio is a four-syllable name pronounced F AY1 D EY1 L IY0 OW0. The pronunciation is straightforward for English speakers, and the name reads clearly on paper — an important practical consideration for parents.
What sibling names go well with Fidelio?
Fidelio pairs beautifully with sibling names that share a similar Spanish heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.