Meaning A girl's name of Gaelic origin, it means "Gaelic Form of Sheila." Origin of Sighle Gaelic , Irish Popular Middle Names Pronunciation 🔊 Listen Sighle Similar Names Afkica Barabell Deardriu Eideann Eihhlin Ghleanna Marsali Mildread Ethna Siusan Year by Year Popularity of Sighle