Another variant of the name is the contracted form Sadi.
Sadiya is an uncommon baby name for girls. It is not in the top 1000 names.
Baby names that sound like Sadiya include Sadiyah, Sa'ida, Saadiqa, Sadaka, Sadako, Sadea, Sadia, Sadiah, Sadika, Sadiqa, Sadiqaa, Sadiqua, Sadiquah, Sadiyyah, Sadya, Sadyah, Sadyqa, Saedea, Saidea, and Saktea.
† approx English pronunciation for Sadiya: S as in "see (S.IY)" ; AE as in "at (AE.T)" ; D as in "day (D.EY)" ; IY as in "eat (IY.T)" ; Y as in "you (Y.UW)" ; AH as in "mud (M.AH.D)"