Dunsten \d(u)-ns-ten, dun-sten\ as a boy's name is a variant of Dunstan (Old English), and the meaning of Dunsten is "brown stone; brown hill with stones".
The baby name Dunsten sounds like Dunston and Dunstin. Other similar baby names are Dusten, Dunton, Dustin, Dustyn, Duston, Dustan and Winsten.