Dook is not popular as a baby name for boys. It is not listed within the top 1000 names. In 2015, among the group of boy names directly related to Dook, Duke was the most popular.
Baby names that sound like Dook include Dooke, Dace (English), Dache, Dack (English), Dacks, Daeg, Dag (Scandinavian), Dagg, Dagge, Dak, Daksh (Indian), Das, Dash, Dashe, Dashee, Daug, Dauk, Dauke, Dawes, and Dawk.
† approx English pronunciation for Dook: D as in "day (D.EY)" ; UH as in "look (L.UH.K)" ; K as in "key (K.IY)"