Girl Name · Latin Origin
Antonia
Antonia — a girl name from the Latin tradition — is an uncommon, standout choice. Its meaning, "Priceless", anchors the name in something deeper than sound alone. If Antonio is on your shortlist, Antonia belongs in the same conversation.
Antonia meaning, origin, and usage
Meaning: Priceless
Origin: Latin naming roots help connect Antonia to related Latin baby names.
Pronunciation: Baby Name Studio pronounces Antonia as A·N·T·O·N·I·A, with 7 letters and a girl usage profile.
Popularity: According to Baby Name Studio's 2026 tracker, Antonia is an uncommon, standout choice in the Rare tier.
Antonia variants, nicknames, middle names, and sibling names
- Variants and spelling ideas: Antoniaa, Antoniae, Antoniay, Antoni.
- Nicknames: Anto and A.
- Middle names: Pair Antonia with a middle name that balances its substantial sound; start with the Antonia middle name generator.
- Sibling names: Antonio, Antoine, Anthony, Antony, Antone — full picks on the sibling names for Antonia guide for a cohesive sibset.
- Similar names: Looking for names that sound like Antonia? Browse our names like Antonia 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 Antonia
What does the name Antonia mean?
Antonia means "Priceless" and is of Latin origin.
What is the origin of Antonia?
Antonia originates in Latin naming tradition.
How do you pronounce Antonia?
Antonia has 7 letters and is most commonly stressed on the first syllable.
Is Antonia a boy's or girl's name?
Antonia is primarily used as a girl's name in US records.
How popular is Antonia in 2026?
In our 2026 popularity tracker, Antonia sits in the Rare tier — an uncommon, standout choice.
What names are similar to Antonia?
Names that share Antonia's sound and style include Antonio, Antoine, Anthony, Antony, Antone.
What middle names pair well with Antonia?
Good middle-name fits for Antonia pair an opposite syllable rhythm: if Antonia is short, lean longer (e.g. classical or three-syllable middles); if Antonia is longer, a one-syllable middle keeps the full name from feeling heavy.
What are good sibling names for Antonia?
Sibling names that pair naturally with Antonia share its rhythm without rhyming — Antonio, Antoine, Anthony all sit comfortably alongside it on a shortlist.