| Meaning | priceless, praiseworthy |
| Origin | Latin, Roman |
| Gender | Girl |
| Popularity | Moderate |
| Length | 7 |
| Syllables | 4 |
| Syllabification | An-to-ni-a |
Antonia resonates with classical refinement and intellectual sophistication. This name suggests someone cultured, articulate, and possessing quiet strength. The pronunciation varies delightfully across languages, offering international versatility while maintaining its distinct identity. Antonia feels substantial yet approachable, traditional yet fresh—a rare combination in contemporary naming. It evokes images of artistic sensibility, academic excellence, and timeless elegance. The name ages beautifully, suitable for both a precocious child and a distinguished professional. Nickname possibilities include Toni, Nia, or Tonia, providing flexibility as she grows. Antonia stands apart from trendy choices while avoiding any sense of stuffiness, striking that perfect balance between memorable and understated.
| Antonella |
| Antoinette |
| Antonina |
| Tonia |
| Toinette |
| Tonina |
| Andrea |
| Anna |
| Angelina |
| Adriana |
| Alexandra |
| Angela |
| Amanda |
| April |
| Alicia |
| Abigail |
| Arabella |
| Amy |
| Toni |
| Ann |
| Nia |
| Annie |
| Antonia Fraser | British author and historian |
| Antonia Novello | First female and first Hispanic Surgeon General of the United States |
| Antonia Kidman | Australian journalist and TV presenter, sister of Nicole Kidman |
| Antonia Thomas | British actress known for her role in the TV series "Misfits" |
| Antonia Wright | American reality TV star and author |
| Antonia San Juan | Spanish actress and director |
| Antonia Liskova | Czech-Italian actress |
| Antonia Gorga | Daughter of Teresa Giudice from "The Real Housewives of New Jersey" |
| Antonia Rey | Cuban-American actress and producer |
| Antonia Forest | English author known for the "Marlow" series of books |
| Antonia Stark | Character from Marvel Comics |
| Antonia "Toni" Bevell | Character from the TV show "Supernatural" |
| Antonia "Toni" Cipriani | Character from the video game "Grand Theft Auto - Liberty City Stories" |
| Antonia Margarita "Toni" Campton | Character from the TV show "Riverdale" |
| Antonia "Toni" Shalifoe | Character from the film "We the Animals" |
| Antonia "Toni" Collette | Character from the TV show "United States of Tara" |
| Antonia "Toni" Chadwick | Character from the TV show "Hollyoaks" |
| Antonia "Toni" Vidal | Character from the TV show "El Internado" |
| Antonia "Toni" Jeffers | Character from the film "Bully" |
| Antonia | Character from the play "Antonia's Line" and its film adaptation |