| Meaning | light, illumination |
| Origin | Italian, Latin, Spanish |
| Gender | Boy |
| Popularity | Moderate |
| Length | 5 |
| Syllables | 3 |
| Syllabification | Lu-ci-o |
Lucio brings Mediterranean warmth and luminous charm to naming considerations. The name literally suggests light and brightness, associations that create positive impressions and hopeful symbolism. Lucio's two syllables achieve perfect balance—substantial enough to feel complete, brief enough to be practical. The name carries romantic, artistic associations that appeal to culturally-minded parents. There's an inherent elegance in Lucio that transcends casual or formal contexts, working beautifully in both. The melodious quality makes it pleasant to say repeatedly, an important practical consideration for any name used daily. Lucio offers international sophistication while remaining accessible in English-speaking contexts. The name ages gracefully, sounding appropriate for both playful children and distinguished adults. Its relative uniqueness in many regions ensures individuality without creating pronunciation difficulties. Lucio pairs wonderfully with various surname styles, from short and simple to long and complex. For parents drawn to European naming traditions, seeking something with artistic sensibility, or simply wanting a name that radiates warmth and positivity, Lucio delivers these qualities with effortless grace.
| Lou |
| Luke |
| Lu |
| Luc |
| Lucio Dalla | Italian singer-songwriter |
| Lucio Fontana | Argentinian-Italian painter |
| Lucio Battisti | Italian singer-songwriter |
| Lucio Fulci | Italian film director |
| Lucio Amelio | Italian art dealer |
| Lucio Cecchinello | Italian motorcycle racer |
| Lucio Gutiérrez | Ecuadorian politician |
| Lucio Russo | Italian physicist and historian |
| Lucio Tan | Filipino businessman |
| Lucio Co | Filipino businessman |
| Lucio Costa | Brazilian architect |
| Lucio Urtubia | Spanish anarchist |
| Lucio Perez | Guatemalan footballer |
| Lucio Álvarez | Argentinian rally driver |
| Lucio Ángel Vallejo Balda | Spanish prelate |
| Lucio Saints | Spanish adult film actor |
| Lucio Garau | Italian sculptor |
| Lucio Mauro Filho | Brazilian actor |
| Lucio Andricevic | Croatian water polo player |
| Lucio Niero | Brazilian composer and pianist |
| Lucio Montague | Character from a mystery novel |
| Lucio Delgado | Spy character in a thriller series |
| Lucio Salvatore | Vampire character in a fantasy book |
| Lucio Ramirez | Cowboy character in a western film |
| Lucio Bianchi | Detective character in a crime series |
| Lucio de la Cruz | Magician character in a fantasy novel |
| Lucio Moretti | Character in a romantic drama |
| Lucio Valdez | Space explorer character in a sci-fi story |
| Lucio Romero | Pirate character in an adventure tale |
| Lucio Martinez | Time traveler character in a science fiction book |
| Lucio Ferreira | Doctor character in a medical drama |
| Lucio Russo | Historian character in a historical fiction novel |
| Lucio Santoro | Gangster character in a crime thriller |
| Lucio Silva | Spy character in a espionage novel |
| Lucio Vasquez | Character in a drama film |
| Lucio Hartmann | Wizard character in a fantasy series |
| Lucio Buchanan | Character in a mystery novel |
| Lucio Forbes | Business tycoon character in a drama series |
| Lucio Sinclair | Adventurer character in a fantasy book |
| Lucio Reyes | Character in a romantic comedy |