Calogero Nicknames:
- Cal
- Cali
- Carlo
- Lolo
- Gero
- Kal
- Kalos
- Kal
- Coco
- Leo
Calogero Variants:
- Cal - A short and modern variant
- Cali - A contemporary diminutive
- Carlo - Italian variant
- Calogerus - Ancient Greek form
- Kalogeros - Greek variant
- Calogé - French derivative
- Calogerus - Latinized form
- Kalogerakis - Greek surname derived from Calogeros
- Calogera - Feminine form
- Calogero - Sicilian variant