| 🍂🏝️ Cinnamon Island |
| 🏝️ Clay Island |
| 🏝️ Clean Island |
| 🏝️ Cleaner Island |
| 🧹🏝️ Cleanest Island |
| 🧹🏝️ Cleaning Island |
| ⌚ Clockwork Island |
| ☁️ Cloud Island |
| 🏝️ Coal Island |
| 🐍🏝️ Cobra Island |
| 🌴 Cocaine Island |
| 🏝️ Coco Island |
| 🏝️🍫 Cocoa Island |
| 🏝️ Coconut Island |
| ☕️ Coffee Island |
| 🏝️ Cole Island |