This is a list of names in which the usage is Irish; and the meaning contains the keyword grey.
Líadan f Irish (Rare)Possibly from Old Irish
líath meaning
"grey". According to an Irish tale this was the name of a poet who became a nun, but then missed her lover Cuirithir so much that she died of grief. The name was also borne by a 5th-century saint, the mother of Saint Ciarán the Elder.