Claudio is an Italian and Spanish first name. In Portuguese, it is accented Cláudio. In Catalan and Occitan, it is Claudi, while in Romanian it is Claudiu. Origin and history. Claudius was the name of an eminent Roman gens, the most important members of which were: Claudius, Emperor Tiberius Claudius Caesar Augustus Germanicus. Appius Claudius Sabinus Regillensis (fl. 486 BC), founder of the family, originally a Sabine known as Attius Clausus. Appius Claudius Crassus (fl. 450 BC), public official, decemvir in 451 BC, appointed to codify the laws. Appius Claudius Caecus (fl.
https://en.wikipedia.org/wiki/Claudio