See also the related category welsh.
Dulais is not popular as a baby name for girls. It is not in the top 1000 names.
Baby names that sound like Dulais include Dahliah, Dahlya, Daila, Daleka (Czech), Dalice (English), Dalis, Dalka (Czech), Dalla, Dallas (English), Dallis (English), Dallus, Dallys, Dalyce, Dalys, Dayla, Dália (Hungarian), Dehlia, Delcee, Delice (English), and Delise (English and Spanish).
† English pronunciation for Dulais: D as in "day (D.EY)" ; UW as in "two (T.UW)" ; L as in "lay (L.EY)" ; IY as in "eat (IY.T)" ; Z as in "zoo (Z.UW)"