CALVAGH
| 7 |
CALVOCK
| 7 |
CAMILIN
| 7 |
CANAVAN
| 7 |
CANICE
| 6 |
CANOC
| 5 |
CAOILFHIONN
| 11 |
CAOILTE
| 7 |
CAOIMHE
| 7 |
CAOIMHGHIN
| 10 |
CAOIMHIN
| 8 |
CAOIMHON
| 8 |
CAOLAIDHE
| 9 |
CAOLAN
| 6 |
CAOLBHADH
| 9 |
CAOMH
| 5 |
CAOMHANACH
| 10 |
CAONLEAN
| 8 |
CARAID
| 6 |
CAREY
| 5 |
CARHAL
| 6 |
CARLIN
| 6 |
CARNAN
| 6 |
CARNEY
| 6 |
CARRAGH
| 7 |
CARRAIG
| 7 |
CARRICK
| 7 |
CARTHACH
| 8 |
CARTHAGE
| 8 |
CARTHAICH
| 9 |
CARTHAIG
| 8 |
CASEE
| 5 |
CASEY
| 5 |
CASHEL
| 6 |
CASSAIR
| 7 |
CASSIAN
| 7 |
CASSIDY
| 7 |
CATELYN
| 7 |
CATHAL
| 6 |
CATHAOIR
| 8 |
CATHAOR
| 7 |
CATHARNAIGH
| 11 |
CATHASACH
| 9 |
CATHASSACH
| 10 |
CATHMOR
| 7 |
CATHMORE
| 8 |
CATTLIN
| 7 |
CAUETAS
| 7 |
CAUGHEY
| 7 |
CAUSANTIN
| 9 |
CAVAN
| 5 |
CAVANNA
| 7 |
CEADACH
| 7 |
CEALLACH
| 8 |
CEALLACHAN
| 10 |
CEANNDUBHAIN
| 12 |
CEARBHALL
| 9 |
CEARNACH
| 8 |
CELAIG
| 6 |
CELLACHAN
| 9 |
CELLAICH
| 8 |
CELSUS
| 6 |
CENNETIG
| 8 |
CERBAILL
| 8 |
CERNACH
| 7 |
CERNAICH
| 8 |
CERNAIG
| 7 |
CHANN
| 5 |
CHANNE
| 6 |
CHANNON
| 7 |
CHONNACHT
| 9 |
CHRIOST
| 7 |
CHRISTI
| 7 |
CHRISTY
| 7 |
CHROOST
| 7 |
CIANAN
| 6 |
CIARMHAIC
| 9 |
CIARRAI
| 7 |
CILLENE
| 7 |
CILLIAN
| 7 |
CILLINE
| 7 |
CILLINI
| 7 |
CILLON
| 6 |
CINAEDA
| 7 |
CINNEATH
| 8 |
CINNEDE
| 7 |
CINNEIDE
| 8 |
CINNSEALACH
| 11 |
CIONAOTH
| 8 |
CIONNAOLA
| 9 |
CLANCY
| 6 |
CLEARY
| 6 |
CLIFFONY
| 8 |
CLOCK
| 5 |
CLOTHACH
| 8 |
CLUNY
| 5 |
CLUTAR
| 6 |
COBRANOR
| 8 |
COBRANORIGAS
| 12 |
COBRANORIX
| 10 |