Antonia is of Latin origin, derived from the Latin word 'antonius', which means "priceless". It was originally used as a masculine name but has since become popular for females as well. The name Antonia gained prominence during the Roman Empire, with notable historical figures like Antonia Minor, the mother of Emperor Claudius, and Julia Antonia, the sister of Mark Antony. In literature, it is remembered through Jane Austen's character, Mrs. Antonia Norris in her novel "Mansfield Park". The name has several variations, including Antonina,Antonella, and Toni, offering flexibility for parents seeking a unique yet timeless name for their child.
"Interestingly, the name Antiona was only bestowed upon five individuals worldwide in the year 1996."