Yannis Nicknames:

• Yan
• Yanis
• Yanno
• Yann
• Yani
• Yanito
• Yannick
• Yanush
• Yanakis
• Yanou

Yannis Variants:

• Yiannis
• Ioannis
• Yanni
• Giannis
• Yanis
• Janis
• Yannick
• Yanick
• Yan
• John