Valerio Nicknames:
- Val
- Vali
- Vale
- Rio
- Valer
- Vallo
- Leri
- Valerino
- Valeretto
- Valeriano
Valerio Variants:
- Valère (French)
- Valerius (Ancient Roman)
- Valeriano (Italian, Spanish)
- Valeriy (Russian, Ukrainian)
- Valeriu (Romanian)
- Valerian (English, French)
- Valery (English, French, Russian)
- Valeriano (Italian, Spanish)
- Valerius (Ancient Roman)
- Valter (Scandinavian, Portuguese)