Silvester Nicknames:
- Sil
- Syl
- Vester
- Sylvie
- Silvy
- Silver
- Silva
- Steve
- Stevie
- Sly
Silvester Variants:
- Sylvester
- Silvestro (Italian)
- Silvestre (Spanish, Portuguese)
- Sylwester (Polish)
- Silvestar (Croatian)
- Silvestras (Lithuanian)
- Silvestr (Czech, Slovak, Russian)
- Silvestro (Italian)
- Silvestru (Romanian)
- Silvestrs (Latvian)