| Surname | Individuals |
|---|---|
|
Caech
|
1 |
|
Calabria
|
1 |
|
Cambridge
|
1 |
|
Canmore
|
1 |
|
Carinthia
|
1 |
|
Carlsdatter
|
12 |
|
Carlsdotter
|
2 |
|
Carlsen
|
15 |
|
Carlsøen
|
1 |
|
Carlsson
|
2 |
|
Carmen
|
1 |
|
Carpentier
|
1 |
|
Carrick
|
1 |
|
Carsldotter
|
1 |
|
Carstensdatter
|
2 |
|
Carstensen
|
2 |
|
Caspersen
|
2 |
|
Castenskiold
|
1 |
|
Castile
|
1 |
|
Castilla
|
3 |
|
de Chalon
|
1 |
|
Champagne
|
1 |
|
Chauvin
|
1 |
|
Cherrill
|
1 |
|
Chiemsee
|
1 |
|
Chlaes
|
2 |
|
Chrisoffersdatter
|
1 |
|
Christensdatter
|
70 |
|
Christensen
|
76 |
|
Christenson
|
1 |
|
Christian
|
2 |
|
Christiansdatter
|
72 |
|
Christiansen
|
64 |
|
Christianslund
|
6 |
|
Christina
|
1 |
|
Christoffersdatter
|
21 |
|
Christoffersen
|
19 |
|
Christoffersson
|
2 |
|
Christophersdatter
|
5 |
|
Christophersen
|
5 |
|
Christophersson
|
1 |
|
Chrobry
|
1 |
|
Cild
|
1 |
|
Clary
|
3 |
|
Clasdotter
|
1 |
|
Clausdatter
|
5 |
|
Clausen
|
8 |
|
Claussen
|
3 |
|
Claxton
|
1 |
|
Clementz
|
11 |
|
Coagius
|
1 |
|
Cologne
|
1 |
|
Conde
|
1 |
|
Confessor
|
1 |
|
Connaught
|
2 |
|
Conroy
|
1 |
|
Corfidsdatter
|
1 |
|
Corneliusdatter
|
4 |
|
Corneliussen
|
7 |
|
Cornwall
|
1 |
|
de Coucy
|
1 |
|
Croix
|
1 |
|
Crusemann
|
1 |
|
Cumberland
|
1 |
|
Cummins
|
1 |
|
Curthose
|
1 |