- Cabell
- Cade
- Caffyn
- Caldecott/Caldicott
- Callow
- Camoy
- Campbell
- Campion
- Cannings
- Capell
- Caplin/Capelin
- Capon
- Capper
- Card
- Care
- Carewe
- Carleton
- Carley
- Carpenter
- Carswell/Causewell
- Cartwright
- Carver
- Caryll
- Cassingham
- Catt
- Cawley
- Cayley
- Chalk
- Chaloner/Challoner
- Chalwin
- Champ
- Chandler
- Chapman
- Chardin
- Charman
- Chater
- Chatfield
- Cheal
- Cheesman
- Cheetham
- Chesney/Cheyney
- Chesters
- Cheynell
- Child
- Childrens
- Chillingworth
- Chislet
- Chittenden
- Chitty
- Chowne
- Christie
- Christmas
- Churcher
- Clark/Clarke
- Classe
- Cleaver
- Cleves
- Cloke
- Clough
- Clouting
- Clugston
- Clutton
- Cobb
- Cobbe
- Cobbett
- Cobbie
- Cobden
- Cobden, Richard
- Cockerell
- Cogger
- Cohen
- Colborn
- Cole
- Colepeper/Culpeper
- Colgate
- Collen
- Collett
- Collier/Collyer
- Collingham
- Collins
- Colwell
- Comber
- Combes
- Comper
- Compton
- Coningsbury
- Constable
- Constable, John
- Constance
- Cook
- Coombe/Coombes
- Coomber
- Coop
- Cooper
- Cooter
- Copley
- Coppard
- Copper
- Corbishley
- Corder
- Cork/Corke
- Corney
- Cornforth
- Cornwall
- Corrall
- Cosstick
- Cother
- Court
- Courtauld
- Courthop/Courthope
- Covert
- Coward
- Cowdray
- Cowley
- Cowper
- Cox
- Crace
- Crawford/Crawfurd
- Creevey
- Cresswell
- Cripps
- Crocker
- Crook
- Crookshank
- Crosweller
- Crouch
- Croucher
- Crow
- Crowhurst
- Crunden
- Cruttenden
- Cubitt
- Cuddington
- Culpeper
- Cummings
- Cunningham
- Currey
- Curteis/Curteys
- Curwen
- Curzon
- Cutbush
- Cuthman
- Cutting
- Cutts
