506 noms
| C3 | Carter | Cherokee | Cnous |
| C6po | Cartouche | Cherry | Coach |
| C.Bee | Casa | Chewbacca | Coaly |
| Caan | Casa | Chewie | Cobol |
| Cabale | Casbah | Cheyenne | Cobra |
| Cobranne | |||
| Caban | Cascou | Chicha | Coca |
| Cabas | Case | Chiche | Cocaïne |
| Caboche | Cash | Chichi | Coccinelle |
| Cabou | Casha | Chichou | Cochise |
| Cabri | Cashmire | Chichounette | Cocktail |
| Cabu | Casimir | Chicorée | Coco |
| Cacahouète | Casper | Chief | Coco Chanel |
| Cachou | Casquette | Chiffon | Coconut |
| Cactus | Cassance | Chilam | Cocotte |
| Cadeau | Cassandra | Chimère | Codéïne |
| Cadette | Cassandre | China | Codi |
| Cadi | Casse-cou | Chingy | Coffee |
| Cado | Casse-noisette | Chip | Colargol |
| Cadoan | Cassi | Chipette | Colchique |
| Cadoc | Cassidy | Chipo | Colin |
| Cadou | Cassie | Chippie | Colis |
| Caduc | Cassiopée | Chipy | Colonel |
| Café | Cassis | Chirac | Colour |
| Caféine | Casspied | Chivanne | Colyne |
| Cagnotte | Cassus | Chivas | Comanche |
| Cagoule | Cassy | Chloé | Comète |
| Caiba | Cast | Chlore | Comic |
| Caid | Castagne | Chlorophyle | Comorre |
| Cailla | Castel | Chocho | Conao |
| Caillou | Castor | Choco | Confetti |
| Caillus | Cavale | Chocolat | Congo |
| Caïlys | Cawa | Chogan | Connan |
| Caishen | Cayenne | Chokki | Cook |
| Caïson | Cayus | Chôlaï | Cookie |
| Caissa | Cayzon | Cholena | Cookies |
| Caïzer | CD | Chop | Cool |
| Cajoline | Cédille | Chopin | Cooper |
| Cajot | Cedval | Chopine | Copain |
| Cajou | Céleste | Choron | Coppa |
| Cake | Célestin | Chouchou | Coppelia |
| Cakou | Célia | Chouille | Copper |
| Cala | Célimène | Chouille | Coquille |
| Cala | Célio | Chouketta | Coquillette |
| Calasse | Celsius | Choukie | Coquin |
| Calcul | Celtic(que) | Choupette | Coquine |
| Cali | Cendre | Choupi | Coquinette |
| Calice | Cendrillon | Choupinette | Corail |
| Californie | Cendrine | Chouquette | Corneille |
| Calin | Centurion | Chrysalide | Cornélius |
| Caline | Cerise | Chucho | Coronille |
| Calinette | César | Chucky | Corrado |
| Calinou | Ceythan | Chudar | Corralet |
| Calmos | Cézanne | Chupa | Corrazon |
| Calor | Chabal | Chupa Chup's | Corsa |
| Calot | Chacilla | Chupito | Corso |
| Calou | Chadna | Chups | Corti |
| Calvi | Chagall | Churchill | Cosak |
| Calypsa | Chaiko | Chut | Cosinus |
| Calypso | Chaïli | Cibelle | Cosme |
| Calysse | Chaine | Ciboulette | Cosmos |
| Camargue | Chaitan | Cicé | Costa |
| Camboui | Chakor | Cid | Costaud |
| Camel | Chakori | Cidonie | Coton |
| Caméllia | Chakra | Ciel | Cotorep |
| Camembert | Chaloupe | Cieux | Coucou |
| Camphre | Chamallow | Cigale | Couic |
| Camping | Chaman | Cilo | Couka |
| Canabis | Chaméli | Cindy | Coukaï |
| Canaille | Champa | Cinoche | Coukail |
| Canard | Champagne | Cirage | Coulis |
| Cancoun | Champak | Circé | Coumano |
| Candice | Champêtre | Cire | Country |
| Candy | Champi | Cirka | Courtney |
| Canicule | Champion | Cirta | Couscous |
| Canisse | Chana | Cirty | Cousin |
| Canita | Chance | Cisco | Cousinette |
| Cannélia | Chanda | Citaw | Coussin |
| Cannelle | Chandrika | Citron | Couzi |
| Canoé | Channel | Citronelle | Cow-boy |
| Canon | Chantilly | Citronnade | Coyote |
| Cantaloup | Chanys | Citronnier | Coyotte |
| Capi | Chaoua | Citrouille | Crabe |
| Capish | Chapala | Cjack | Crack |
| Capo | Chapka | Clafoutis | Cracra |
| Capone | Charita | Clams | Craignos |
| Cappucino | Charly | Clara | Craker |
| Capri | Charmant | Clarissa | Crampon |
| Caprice | Charme | Clarisse | Crapette |
| Caps | Charmille | Clark | Crapou |
| Capsule | Chaton | Clash | Crapouille |
| Capucin | Chatouille | Claude | Craps |
| Capucine | Chatoune | Clean | Crapule |
| Cara | Chatterton | Cleaner | Craquette |
| Caradec | Chaussette | Clémence | Craquotte |
| Carambar | Chausson | Clément | Crayola |
| Caramel(le) | Chaya | Clémentine | Crème |
| Caramiel | Chayna | Cletig | Créola |
| Carbonne | Che | Clidor | Crésus |
| Cardamine | Cheap | Cliff | Crétin |
| Caresse | Check | Cliffer | Crevette |
| Cargo | Cheddar | Clin d'oeil | Cric |
| Caribou | Cheese | Clint | Cri-Cri |
| Carimi | Cheitan | Clinton | Crin-Crin |
| Carinio | Chelhiyan | Clio | Criquette |
| Carl | Chellam | Clippar | Criquette |
| Carlin | Chelsee | Clipper | Crisis |
| Carma | Chembiyan | Clo-clo | Crisoline |
| Carmen | Chemmal | Clooney | Cristal |
| Carmine | Chemmani | Closer | Cristaline |
| Carotte | Chemmoli | Clovis | Cristiano |
| Carrie | Chenni | Clown | Cristobal |
| Carrigue | Chenoa | Clyde | Cristoc'h |
| Carson | Cheops | Cmoi | Croc-dur |
| Cydella | Cherif | Cnelson | Croco |
| Chelsye | Cherkan | Cylwenne | Chewy |
| Chima |
Clairon | Capy | Chaan |
| Corto | Choupinou | Chocolat | Gilly |
| Champy | Cyane | Céli |