PSI:

Cabochon,Cabor,Caddy,Caen,Caesar,Cagliostro,Cachemir,Cachemire,Cachou, Caid,Caiko,Caio,Cairo,Caitano,Caius,Caiwan,Cajal,Cajus,Caladriel,Calando,Calas, Calidor,Calif,Calife,Caligola,Calimero,Calin,Calint,Callao,Calvin,Calypso,Cambo, Camelot,Camiel,Camikaz,Camill,Camillo,Camillus,Camiro,Camorras,Campari,Candy, Canio,Canis,Canon,Cantaro,Cantor,Cantos,Capitaine,Caplin,Capo,Caprun,Captain, Capten,Car,Carat,Carell,Caress,Carevitsch,Cargo,Cari,Cariem,Carko,Carl,Carlchen, Carny,Caro,Carol,Caroll,Carolus,Caromell,Caros,Carreras,Carro,Carson,Cart,
Carusch,Caruso,Carvin,Caryl,Casanova,Casios,Casius,Casmir,Caspar,Casper,
Cassander,Cassias,Cassidy,Cassio,Cassius,Castan,Castor,Cat,Catello,Cathos,
Cato,Catow,Cattoo,Caven,Caylus,Cazan,Cazar,Ceasar,Ceberus,Cebulon,Cecar,
Cecco,Cecil,Cedrik,Cello,Cem,Cen,Cendry,Cendy,Cenny,Centano,Centaro,Centaure, Cepheus,Cepp,Ceps,Cerbere,Cerberus,Cerbin,Cerbo,Ceres,Cero,Cerri,Cervin,Ces,
Cesar,Cesare,Cesco,Cevin,Cewin,Ceylan,Cezar,Cicero,Cid,Cilda,Cimba,Cindo,
Cipísek,Cir,Circo,Cirkan,Ciro,Ciron,Cirrhus,Cirrus,Cisco,Cismondo,Ciss,Cito,Claas,
Clacks,Claerons,Clark,Claro,Clatan,Claudius,Claus, Clay, Cleak, Cleef,Clemenceau, Clemens,Clemon,Cleo,Clerc,Clerenc,Clerk,Clif,Cliff,Clifford, Clinton, Clip, Clipperton, Cloddy,Cloe,Cloee,Clochard,Cloris,Clou,Clouda,Clovis,Clown,Clyde,Cobold,Cobus, Cocotte,Coddy,Cody,Cogabber,Cognac,Cognak,Cogo,Colja,Collin,Collo,Colt,
Columbo,Coman,Combo,Comic,Como,Con,Conan,Condor,Confucius,Conner,Connor, Conor,Conrad,Constantin,Consul,Conte,Conz,Cool,Cooper,Copain,Copart,Cor,
Corado,Corail,Coras,Corat,Coraz,Corazon, Corby,Cordial,Corin,Coris,Corjanthes, Cornel,Cornelius,Cornell,Cornett,Corny,Coro,Corrado,Corro,Corsar,Cortes,Corthos, Corto,Corus,Corvey,Corvinus,Corvus,Cos,Cosmas,Cosmo,Costa,Cougar,Count,
Couros,Cowboy,Cox,Cr,Crack,Craico,Creon,Cresus,Cris,Cristal,Cristofer,Crisu,
Cronos,Crown,Cruel,Csiko,Csymon,Cuba,Cujo,Cuno,Cuper,Cupido,Cupidon,Curt, Cuzco,Cwen,Cwips,Cymm,Cynar,Cyprian,Cyr,Cyran,Cyrano,Cyras,Cyriakus,Cyrian, Cyril,Cyrius,Cyro,Cyron,Cyros,Cyrus,Czag,Czar,Czech,Czort,Czyngis.

FENY:
Cabinda, Cabeau, Cadix, Cagey, Cai, Caia, Caira, Cairo, Cajeta, Cajiga, Caky, Caladenia, Calamity, Calesta, Cali, Californie, Calina, Caline, Calinka, Calista, Caliyaska, Calla, Callie, Callilia, Calme, Calusa, Camara, Camelia, Camellia, Camera, Camilla, Camira, Canabis, Candi, Candia, Candice, Candie, Cannelle, Canny, Capoue, Capra, Capri, Caprice, Capucine, Cara, Carabella, Caramba, Caramel, Carda, Carica, Carima, Carin, Carina, Cariska, Carita, Carla, Carletts, Carlina, Carlotta, Carmel, Carmela, Carmen, Carmina, Carol, Carola, Carolin, Carolina, Caroline, Carolyn, Carrei, Carry, Cartouche, Cascaya, Cashmire, Casiopea, Cassandra, Cassey, Cassia, Cassiana, Cassie, Cassis, Cassy, Casta, Castagne, Castille, Cata, Catana, Catania, Cathi, Cathia, Cathryn, Cathy, Cati, Catinka, Catisca, Catja, Catria, Catrin, Catti, Cattleya, Catty, Caty, Cay, Caya, Caybell, Cayenne, Cecila, Cecile, Cecilka, Cecille, Cecylia, Cedani, Cedra, Celesta, Celeste, Celia, Celika, Celina, Celine, Cella, Cena, Cendra, Cendrillon, Cenke, Centa, Cenzi, Cerise, Cerna, Cerva, Cesanne, Cesca, Ceska, Cesna, Cessa, Cessi, Cessy, Cetrin, Cetti, Cetty, Ceyleen, Cezanne, Cia, Ciau, Cibelle, Ciboulette, Ciggy, Ciki, Cila, Cilca, Cilia, Cilla, Cilli, Cilly, Cimberly, Cimia, Cina, Cinda, Cindarella, Cindika, Cindra, Cindrenella, Cindy, Cinta, Cintha, Ciquita, Cira, Circe, Ciree, Cirka, Ciska, Cispa, Cissy, Cita, Citah, Citha, Cithara, Citra, Citta, Citty, City, Ckia, Clady, Claerchen, Clara, Clarence, Clarchen, Clarisa, Clarissa, Claudia, Clea, Clementine, Cleodora, Cleopatra, Cleopatre, Cleopattra, Clepatrag, Clinty, Clivia, Clothilde, Cluna, Coba Cocky, Coco, Cocoa, Codina, Cochis, Cokkie, Cola, Colby, Colbys, Coletta, Colette, Coley, Clochique, Colin, Collett, Collette, Colline, Colly, Colmanara, Columbia, Come, Comtesse, Condora, Concha, Conchita, Coni, Conni, Connie, Conny, Constance, Contessa, Conti, Cookie, Cora, Coraly, Coralyn, Cordoba,Corfyn, Corina, Corinna, Cornelia, Corona, Corra, Corry, Cortina, Cosima, Cosma, Cottom, Coukie, Country, Cova, Crafty, Crazy, Crispy, Crissi, Crosta, Csaba, Cshmere, Cusa, Cybele, Cybelle, Cydji, Cymbridium, Cynthia, Cyntia, Cyorpied, Cyra, Cyranaika, Cyrene, Cyta, Cytta, Czanga, Czara, Czardaz, Czika.