Anglicization of the Irish name Dorean. It may also be a derivative of Dora with the addition of the productive suffix -een, representing an Irish pet form. It peaked in popularity in the first half of the 20th century but has since fallen from favour.
German: 1. from Middle High German stūche, a term used to denote both a type of wide sleeve and a headcovering, hence a nickname for someone who was distinguished by some peculiarity of dress. 2. habitational name form a place named Staucha, near Dresden.