| Gender | Baby Name | Meaning |
|---|---|---|
 | Cristobal | Follower of Christ |
| Cristofer | Follower of Christ |
 | Cristy | Follower of Christ |
| Crosby | At the Cross |
| Crue | Group of People |
| Cruz | The Cross of Christ |
| Cruzito | Cross of Christ |
| Crwys | Cross |
| Csaba | Gift |
| Csongor | Hunting bird |
| Cualli | Good |
| Cullen | Handsome |
| Culver | Dove |
| Cunningham | Descendant of the chief |
| Curran | Hero |
| Curt | Courteous |
| Curtis | Courteous |
| Cusick | One Who Provokes |
| Cuthbert | Brilliant |
| Cuyler | Victory of the people |
| Cyril | Lordly |
| Cyrus | Of the Sun |
| Dacey | House |
| Daemyn | Constant, Loyal |
| Dafydd | Beloved |
| Dagon | Be Cut Open |
| Dahl | Valley |
| Daiki | Big and shining |
| Daire | Fruitful, Fertile |
| Daisuke | Great |
