| Gender | Male |
|---|---|
| Origin | |
| Word/name | Latin nomen Valerius |
| Region of origin | Italy |
Valerio or Valério is a male given name in several languages, derived from the Roman surname Valerius, which itself is derived from the Latin verb valere, meaning "to be strong". Valerio is a relatively common given name in Italy, while its incidence is less common in the Spanish and Croatian Sprachraum. The Portuguese form of the name is Valério. The form of Valerio is Valeriu in the Romanian language.
Valerio is also a surname.