Names related to the element "cath"

Equivalents

Old Celtic 
katus
Old Welsh 
cat

Descended Given Names

English 
Duncan, Murphy
Irish 
Cahal, Cahir, Cathair, Cathal, Cathaoir, Donagh, Donnacha, Donncha, Donnchadh, Murrough
Medieval Irish 
Murchadh
Old Irish 
Cathal, Donnchad, Murchad
Scottish 
Duncan, Murdo
Scottish Gaelic 
Donnchadh, Murchadh, Murdag
Welsh 
Cadwalader, Cadwaladr

Descended Surnames

Irish 
Donaghue, Donoghue, Donohoe, Donohue, Murdock, Murphy, Ó Donnchadha, Ó Murchadha
Scottish 
Duncan, Duncanson, Murdoch
Welsh 
Cadwallader