| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 221 | Creighton | Scottish | From the farm by the creek. | M | |
| 222 | Crisdean | Scottish | Follower of Christ; Christ. | M | |
| 223 | Crissa | Scottish | Abbreviation of Christine. Follower of Christ. | F | |
| 224 | Crissie | Scottish | Abbreviation of Christine. Follower of Christ. | F | |
| 225 | Crissy | Scottish | Abbreviation of Christine. Follower of Christ. | F | |
| 226 | Cristie | Scottish | Abbreviation of Christine. Follower of Christ. | F | |
| 227 | Cristy | Scottish | Abbreviation of Christine. Follower of Christ. | F | |
| 228 | Crom | Scottish | Crooked. | M | |
| 229 | Cromwell | Scottish | From the crooked well. | M | |
| 230 | Cruim | Scottish | Crooked. | M | |
| 231 | Crystal | Scottish | Diminutive of Christopher. | M | |
| 232 | Cuddle | Scottish | This diminutive of Cuthbert may have given rise to the Scottish dialect word 'cuddy', meaning donkey. | M | |
| 233 | Cuddy | Scottish | This diminutive of Cuthbert may have given rise to the Scottish dialect word 'cuddy', meaning donkey. | M | |
| 234 | Culloden | Scottish | From the nook of the marsh. | M | |
| 235 | Cullodena | Scottish | From the broken mossy ground. | F | |
| 236 | Cullodina | Scottish | From the broken mossy ground. | F | |
| 237 | Cumhaige | Scottish | Dog/hound of the plain. | M | |
| 238 | Cumin | Scottish | From Comines. | M | |
| 239 | Cumina | Scottish | From Comines. | F | |
| 240 | Cumming | Scottish | From Comines. | M | |