| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| 1 | Coddington | 6 |
| 2 | Codington | 0 |
| 3 | Coriell | 9 |
| 4 | Correll | 31 |
| 5 | Corriell | 1 |
| 6 | Corrington | 2 |
| 7 | Coryell | 34 |
| 8 | Curiel | 3 |
DNA Day Sale: Discounts on Family Finder, Y-DNA, mtDNA, & All Bundles! Now through April 30.