| Cuthsige | Battle, fight, and victory |
| Cuthwin | Battle, fight, and friend |
| Cuthwulf | A famous and powerful wolf warrior. |
| Cutulf | Bright, shining, and wolf |
| Cvlidori | From the forest, woods |
| Cvnaci | From the valley, valley dweller |
| Cvnogeni | Born of the people |
| Cybba | Derived from an ancient tribal name. |
| Cydda | A name meaning a bold, brave person. |
| Cydifor | Gift of the sea |
| Cydrych | One who is present or face to face. |
| Cyfa | A loyal and trusted dear friend. |
| Cyfel | A name meaning a gifted protector. |
| Cyhha | An ancient name of unknown origin. |
| Cylla | One who is small or youthful in age. |
| Cymen | A name meaning a strong, firm man. |
| Cymesa | A name of ancient origin meaning royal. |
| Cynal | Derived from old roots meaning royal. |
| Cyneagils | An old name meaning royal hostage. |
| Cynebehrt | A name meaning bright and royal. |
| Cynefrid | A name meaning royal and peaceful. |
| Cynegels | An old name meaning royal noble. |
| Cynegisl | A name meaning a royal pledge. |
| Cyneheah | A name meaning high and royal. |
| Cynehere | A name meaning a royal army. |
| Cynel | A name meaning a royal leader. |
| Cynelaf | A descendant of the royal family. |
| Cynemaer | Famous among the royal people. |
| Cynered | A wise and royal counselor. |
| Cynesige | A victorious royal leader. |
| Cyneswith | A strong and royal person. |
| Cynfran | A royal and noble raven. |
| Cyngur | A spearman of royal descent. |
| Cynlas | A blueblooded royal leader. |
| Cynog | A highborn and noble chief. |
| Cynred | A royal and wise counselor. |
| Cynreow | A royal and noble ruler. |
| Cynsige | A victorious royal leader. |
| Cynwal | A powerful royal guardian. |
| Cynwallon | A noble and mighty prince. |