Garrad \g(ar)-rad\ as a boy's name is pronounced GARE-ad. It is of English origin. Variant of Garrett, from Gerald. Garrad has 3 variant forms: Gared, Garred and Gerred. Baby names that sound like Garrad are Garrat, Gard, Garret, Garrot and Garratt. View a list of the 2 names that reference Garrad.