Duk is not regularly used as a baby name for boys. It is not ranked within the top 1000 names. Among the group of boy names directly linked to Duk, Duke was the most widely used in 2015.
Baby names that sound like Duk include Doc (English), Duc (Vietnamese), Dace (English), Dache, Dack (English), Dacks, Daeg, Dag (Scandinavian), Dagg, Dagge, Dak, Daksh (Indian), Das, Dash, Dashe, Dashee, Daug, Dauk, Dauke, and Dawes.
† English pronunciation for Duk: D as in "day (D.EY)" ; AH as in "mud (M.AH.D)" ; K as in "key (K.IY)"