Cuidighthigh was originally a byname (nickname)for a helpful person. Might also mean "son of Oda".
Serviable is a literal French equivalent of the English name "Cody." The respective pronunciations of the English loan name -- whose origins may trace back to the Gaelic Ó Cuidighthigh ("descendant of Cuidighthigh," "son of a helpful [obliging] person") -- and of the translated meaning will be "ser-vyab" and "servya-bluh" in respective northerly and southerly French and "ko-dee."
The name Cody From the Gaelic surname Ó Cuidighthigh, which means "helpful". A Hebrew name with a similar meaning is Ezra (עזרה).You can also spell Cody phonetically as קודי