- Chatterton
- Chauvie
- Cheesebro
- Chelini
- Chellis
- Chemerenski
- Chen
- Chenery
- Cheney
- Chepan
- Chernis
- Chesmore
- Chesnutwood
- Chesser
- Chester
- Cheverton
- Chew
- Chick
- Child
- Childers
- Childress
- Childs
- Chinery
- Chipman
- Chisholm
- Chisolm
- Chittenden
- Choate
- Christensen
- Christenson
- Christiansen
- Christie
- Christine
- Christman
- Christon
- Christopher
- Chrynowski
- Chrzan
- Chua
- Chumbley
- Church
- Churchill
- Chusemann
- Chute
- Ciao
- Ciavardonni
- Cieloha
- Claborn
- Claire
- Clancey
- Clancy
- Clapp
- Clark
- Clarke