Sort: name | alias
| Cadfarch ap Nir Caerleon | Cadfarch De Minor |
| Cadfarch ap Nir Caerleon | Cadfarch de Caer Penrhos |
| Cadlae Horsey | Key |
| Cadlae Horsey | Keytara Horsey |
| Cáelainn ingen Cháemgein hui Thaidc | Caeilean Fiach Dubh Tighe |
| Cáelainn ingen Cháemgein hui Thaidc | Caoilinn inghean Caoimhín Uí Tighe |
| Caelainn ingen Muiredaig | Caelainn ni Muirioch |
| Caer Elevatha y Draighen | Caere e' Drailhen |
| Cærdic Æthelwulfes sunu | Caerdic Aethelwulf |
| Caesaria Almy | Courtney Caesaria Almy |
| Cailte Caitchairn | Kaelta of Cape Kairn |
| Cainneach of the Hounds | Coinneach Maighstir Nan Coin |
| Caíreach inghean uí Ghiolla Phádraig | Caíreach inghean uí Giolla Phadraig |
| Caírech Liath ingen Ailpin | Cairech |
| Caírech Liath ingen Ailpin | Corrie Lia |
| Caitilín inghean Uí Thaidhg | called Kate |
| Caitilín inghean Uí Thaidhg | Katerina Loredan |
| Caitlín ní Mháille | Caitlin O Maille |
| Cala of Savatthi | Chelenoura az Shiraz |
| Calin al-Zarqa | Calin (of Caerthe) |
| Caltuna cercel | Coltsuna of Blaiddwyn |
| Caltuna cercel | Caltsuna of Blaiddwyn |
| Caoilinn inghean ui Sheanain | Caoilfhionn inghean Ui Sheanain |
| Caoimhin mac an Fhleisdeir | Kevin the Flether |
| Caomh Beathan Crubach | Gentle Ben the Lame |
| Carloman Macht | Carloman Macht von Drachenfels |
| Carola die Fiffige | Juana La Chiflado |
| Cassandra inghean Dubhlochlainn | Cassandra av Dublachen |
| Cassandra inghean Dubhlochlainn | Cassandra Dubhlachlen |
| Cassandra la Sable | Morrigan di Winter |
| Catalina de Almería y Tiermas | Almeria of Teramis |
| Catelin Mactaggart | Catelin Mackinsagart |
| Caterine d’Albret | Catherine d'Albret |
| Catharine Duran | Kierty |
| Catherine Beaujeu | Caitlan Delaney Rogan |
| Catherine Cameron | Channon Cameron |
| Catherine de Montlhery | Cetharyne DeMontrey |
| Catherine MacLaren | Catherine McLaren |
| Catherine MacLaren | Catherine Inga Laurentz |
| Catherine MacLaren | Catherine of St. Golias |
| Cathyn Fitzgerald | Cathyn Bluesword |
| Catlin O'Connellan | Caitlin O'Coinhiollan |
| Catrin von Berlin | Gwen Cat |
| Catrin von Berlin | Gwen o Caer Blaiddiau |
| Catrin von Berlin | Gwen Catrin von Berlin |
| Catrina Fraser | Catriona de Friseal |
| Catrina Gunn | Cara |
| Catrina of the Lochs | Catrina of Cawdor |
| Catriona nic Aoidh | Catriona mic Aeidh |
| Ceara MacElea | Carra Davidson |
| Ceara McCain | Kiara |
| Ceasan MacCullum | Kasan |
| Cecelia Corr Mhaire | Cecelia Cormary |
| Cecilia Caterina da Firenze | Cecelia Wrenne |
| Cecilia Juetta | Tiny\'s Rider |
| Cecilia Mowebray | Cecilia Kandzierzawa |
| Cecilia Trethewy | Celia Treadway |
| Cedwyn Chwith | Cedwyn Cwydd |
| Ceindrych Costaine | Ceindrych Fayrebourne of Ayr |
| Celestina Santi | Celeste Sarti |
| Cera ingen Rónáin | Ceara ingean Rónáin |
| Cerian Firethorn | Gaelbhann Coil of Elfhaven |
| Chael (of the Citadel) | Kalil |
| Chagatai Burilgi | Murchadh Mac Diarmada |
| Charis Sabran | Christene Sabran Valois de Calais |
| Charis Sabran | Sabra |
| Charlene Marayah Montina de Cordova | Charlene the Scholar of Cordova |
| Charles D'Amour | Charles Bannor of Bannorsford |
| Charles Robert Blackstone | Charles Roberts |
| Christian Colter | Kristjan Colter |
| Christine Woayde | Christine Woode |
| Christine Woayde | Cristiane Woayde |
| Christine Woayde | Christian Woayde |
| Christopher Devereux | Kieran Blake |
| Christopher Thorne of Keystone | Thorin Christopher of Keystone |
| Cilléne mac Conghalaigh | Cilléne Ó Conghalaigh |
| Cilléne mac Conghalaigh | Cillene mac Congalaigh |
| Cinéad Mac Amhlaoibh | Morgan of Dragonsspine |
| Cinéad Mac Amhlaoibh | Cinead Mac Amhlaoibh |
| Clare de Chepyng Campedene | Laura of Caer Galen |
| Clare de Chepyng Campedene | Clare de Chepyng Campedene |
| Clare de Say | Clare Brigham of Norwic |
| Coemgen maqqas Eimhin | Koivkeb Machas Irvine |
| Coemri nEithne | Katrine Vanora of Maidstone |
| Coinneach McIain | Caineanach McIan |
| Colbán the Lutemaker | Colbán Itchfoot the Luthier |
| Conaire Úa Mongáin | Conaire (of Fontaine) |
| Conall Mór MacNachtan | Conall Mac Nachtan |
| Conall Ó Ríoghbhardáin | Conal Alexandria Ó Riordain |
| Conall Óg mac Dabhídh | Date Chotaro Motohisa |
| Conall Óg mac Dabhídh | Daiyama Chotaro Motohisa |
| Conchenn ingen Briain | Conchoearre ni Bryon |
| Conchenn ingen Briain | Concholbarre ni Bryon |
| Conchobar mac Eoin | Conchobhar Mac Taggert |
| Conchobhar mac Máeláin | Iannon the Contentious |
| Conn mac Eoghain | Cuinn McEwin |
| Connal Vyse of York | Slaine Constantino |
| Conrad von Zollern | Justin Timme |
| Constance Saint Dunstan | Constance von Nordlichwald |
| Constance Warwick of Wynandermere | Constance Warrock de Winandemere |
| Constantin Æiríksson | Constantine Alexander |
| Coral Elaina Andolin | Coral of Starhaven |
| Cori Wrightswife | Coriander of Johnstone |
| Cormac MacGuin | Cormak na Gunn |
| Cormac MacLean | Cormick MacLean |
| Cortland d\'Erlon | Eralan (of al-Barran) |
| Cortland d\'Erlon | Aralan (of al-Barran) |
| Corwin Roberts | Corwyn Draca |
| Coupier le Rainette | Snip le Frog |
| Creag mac Ruiseart | Craig Donnachadgh |
| Crispin an Tulaich | Crispin von Berne |
| Cristin inghean Uí Shéibhleáin | Cristin O\\\\\\\'Mearan |
| Cristóbal Yamamoto | Christóbal Yamamoto |
| Cristóbal Yamamoto | Cristobal Yamamoto |
| Cú Roí hua Duibidir | Cura Sideach |
| Cuán Gildwynsson | Quen Gildwynsson |
| Cumhara MacEirnin | Cumhail MacErin |
| Cuska ({Cv}{u-}ska) of Villaleon | Cuska Es Villaleon |
| Cydifor Goch ab Llygad | Aeddan of Drygestan |
| Cydifor Goch ab Llygad | Cydifor o Llangadoug Fawr |
| Cynan of Caerleon | Cynan of Tarsus |
| Cynan of Caerleon | Cinan of Forth Castle |
| Cynrythrth de Caerthe | Cynrythrth (of Caerthe) |