Clodagh \c-loda-gh, cl(o)-dagh\ as a girl's name is of Irish origin. Of modern coinage, and based on a place and river name. It may be linked to the Latin name Clodia (name of the mistress of the Roman poet Catullus), a variant of Claudia.

Baby names that sound like Clodagh are Calida, Klodia, Cleta and Cloudy.