| # | Name | Origin | Meaning | Gender | Save |
|---|---|---|---|---|---|
| 1821 | Crayton | English | Variant of Creighton: Rocky town. | M | |
| 1822 | Creed | English | Belief; guiding principle. | M | |
| 1823 | Creighton | English | Lives at the creek town. | M | |
| 1824 | Creketun | English | Lives at the creek town. | M | |
| 1825 | Crespin | English | Curly-haired. The 3rd century martyr St. Crispin is known as patron of shoemakers. | M | |
| 1826 | Cresswell | English | Watercress river. | M | |
| 1827 | Creswell | English | Variant of Cresswell: Watercress river. | M | |
| 1828 | Crichton | English | From the town by the creek. | M | |
| 1829 | Cris | English | Diminutive of Christopher: He who holds Christ in his heart. Diminutive of Christian: Follower of Christ. | M | |
| 1830 | Criseyde | English | Old English form of the Greek Cressida, used by Chaucer. | F | |
| 1831 | Crispin | English | Curly-haired. The 3rd century martyr St. Crispin is known as patron of shoemakers. | M | |
| 1832 | Cristen | English | Variant of Christian. | F | |
| 1833 | Cristin | English | Variant of Christian. | F | |
| 1834 | Cristobal | English | Variant of Christopher: He who holds Christ in his heart. Famous Bearers: actors Christopher Plummer and Christopher Walken; explorer Christopher Columbus. | M | |
| 1835 | Cristoforo | English | Variant of Christopher: He who holds Christ in his heart. Famous Bearers: actors Christopher Plummer and Christopher Walken; explorer Christopher Columbus. | M | |
| 1836 | Cristyn | English | Variant of Christian. | F | |
| 1837 | Croften | English | From the enclosed town. | M | |
| 1838 | Crofton | English | Cottage town; from the enclosed town. | M | |
| 1839 | Crombwiella | English | Lives by the winding stream. | M | |
| 1840 | Crompton | English | From the winding farm. | M | |