Meaning Derived from Latin, meaning 'priceless'. Origin of Antonio Spanish , Latin Popular Middle Names James, Michael, Alexander, Cruz, David, Jesus, Joseph, Louis, Maurice, Jacob Pronunciation 🔊 Listen Antonio aen-TOWN-i-yow Similar Names Andwele Donal Aghlab Anluan Amitava Pollux Jackson Adrion Tali Roarke Year by Year Popularity of Antonio