Priceless one
Tonio is a short form of Antonio, the Spanish and Italian derivative of the Roman family name Antonius. While its exact etymology is debated, it is most commonly associated with the meaning 'priceless' or 'inestimable.' It carries a spirited, European flair while remaining approachable.
Fewer than 5 boys were named Tonio in 2025.
US births per 5-year period, 1990–present (SSA data).
Protagonist of the eponymous novella by Thomas Mann · Tonio Kröger
A character in the opera Pagliacci · Pagliacci
A chef and Stand user in the anime series · JoJo's Bizarre Adventure
