Irish Baby Names Meaning:
In Irish Baby Names the meaning of the name Shelagh is: Irish, from Celius, a Roman clan name. Also a form of Cecilia: blind.
Latin Baby Names Meaning:
In Latin Baby Names the meaning of the name Shelagh is: From the Latin Caelia, which is a feminine form of the Roman clan name Caelius, meaning heavenly, or of the heavens. Also a variant or dimintitive of Cecilia. Famous bearer: British actress Dame Celia Johnson'.