Boy Name
Flavio
Flavio is a boy's name whose meaning is not firmly attested in the historical record. It is used as a boy's name across several naming traditions, and it is rare in the United States today — outside the SSA top 1,000.
Flavio — a boy name — is an uncommon, standout choice. If Flavia is on your shortlist, Flavio belongs in the same conversation.
Flavio meaning, origin, and usage
Meaning: Flavio has a distinctive sound and evolving modern usage.
Origin: Multiple naming traditions are associated with this name.
Pronunciation: Baby Name Studio pronounces Flavio as F·L·A·V·I·O, with 6 letters and a boy usage profile.
Popularity: According to Baby Name Studio's 2026 tracker, Flavio is an uncommon, standout choice in the Rare tier.
Flavio variants, nicknames, middle names, and sibling names
- Variants and spelling ideas: Flavioa, Flavioe, Flavioy, Flavi.
- Nicknames: Fla and F.
- Middle names: Pair Flavio with a middle name that balances its substantial sound; start with the Flavio middle name generator.
- Sibling names: Flavia, Felipe, Felipa, Florencio, Fidencio — full picks on the sibling names for Flavio guide for a cohesive sibset.
- Similar names: Looking for names that sound like Flavio? Browse our names like Flavio guide for phonetic-neighbor picks.
- Explore more: use the Baby Name Explorer, name search, AI name generator, and Baby Name Studio homepage.
Frequently asked about Flavio
What does the name Flavio mean?
Flavio has no single meaning that is firmly attested in the historical record. It is used as a boy name in US birth records, and parents usually choose it for its sound rather than a documented meaning.
What is the origin of Flavio?
The exact origin of Flavio is debated, but it has been used across multiple naming traditions.
How do you pronounce Flavio?
Flavio has 6 letters and is most commonly stressed on the first syllable.
Is Flavio a boy's or girl's name?
Flavio is primarily used as a boy's name in US records.
How popular is Flavio in 2026?
In our 2026 popularity tracker, Flavio sits in the Rare tier — an uncommon, standout choice.
What names are similar to Flavio?
Names that share Flavio's sound and style include Flavia, Felipe, Felipa, Florencio, Fidencio.
What middle names pair well with Flavio?
Good middle-name fits for Flavio pair an opposite syllable rhythm: if Flavio is short, lean longer (e.g. classical or three-syllable middles); if Flavio is longer, a one-syllable middle keeps the full name from feeling heavy.
What are good sibling names for Flavio?
Sibling names that pair naturally with Flavio share its rhythm without rhyming — Flavia, Felipe, Felipa all sit comfortably alongside it on a shortlist.