| Name | Meaning | Details |
|---|---|---|
| Connecticut | Beside The Long River | View Details |
| Copacati | Goddess Of The Lake | View Details |
| Costa | From The Coast | View Details |
| Courtland | Land Of The Court | View Details |
| Craig | From The Crag | View Details |
| Crawford | From The Crow Ford | View Details |
| Creola | Native To The Land | View Details |
| Cress | From The Top Of The Hill | View Details |
| Cricket | Loud Insect Of The Night | View Details |
| Crosby | Settlement By The Cross | View Details |
| Cruz | The Cross Of Christ | View Details |
| Cunnawabum | One Who Looks At The Stars | View Details |
| Cunningham | Descendant Of The Chief | View Details |
| Curran | Descendant Of The Spearman | View Details |
| Currier | Leather Dresser | View Details |