# | Name | Origin | Meaning | Gender | Save |
141 | Casey | Celtic | Brave. | M | |
142 | Cassivellaunus | Celtic | From Arthurian legend. | M | |
143 | Caswallan | Celtic | From Arthurian legend. | M | |
144 | Cathair | Celtic | Fighter. | M | |
145 | Cathal | Celtic | Strong in battle. | M | |
146 | Cathaoir | Celtic | Fighter. | M | |
147 | Cedric | Celtic | Cbief. | M | |
148 | Celyddon | Celtic | Mythical father of Culhwch. | M | |
149 | Chad | Celtic | Defence. | M | |
150 | Clust | Celtic | Mythical son of Clustfeinad. | M | |
151 | Clustfeinad | Celtic | Mythical father of Clust. | M | |
152 | Cocidius | Celtic | Mythical hunter god. | M | |
153 | Coinneach | Celtic | Handsome. | M | |
154 | Con | Celtic | Wise. | M | |
155 | Conal | Celtic | High; mighty. | M | |
156 | Conall | Celtic | Strong in battle High; mighty. | M | |
157 | Conall Cernach | Celtic | Mythical Ulster chieftain. | M | |
158 | Conan | Celtic | High, wise. Introduced into Britain after the Norman Conquest. Famous bearers: Sir Arthur Conan Doyle, creator of the detective Sherlock Holmes; a number of counts and dukes of Brittany bore the name Conan. | M | |
159 | Conant | Celtic | Wise. | M | |
160 | Conchobar | Celtic | Mythical hero. | M | |
161 | Condan | Celtic | Dark haired wise man. | M | |
162 | Condon | Celtic | Dark haired wise man. | M | |
163 | Conn | Celtic | Mythical son of Lir: wise; High; mighty. | M | |
164 | Connal | Celtic | 'High; mighty.'. | M | |
165 | Connell | Celtic | Strong in battle. | M | |
166 | Connla | Celtic | Mythical son of Conn. | M | |
167 | Conroy | Celtic | Persistent. | M | |
168 | Conway | Celtic | Hound of the plain. | M | |
169 | Corann | Celtic | Mythical druid. | M | |
170 | Cormac | Celtic | Charioteer. | M | |
171 | Cradawg | Celtic | Mythical son of Bran. | M | |
172 | Cuchulain | Celtic | Mythical Hound of Ulster. | M | |
173 | Cuinn | Celtic | Wise. | M | |
174 | Culain | Celtic | Mythical smith. | M | |
175 | Culann | Celtic | Mythical smith. | M |