See also the related category sanskrit.
Adhik is not regularly used as a baby name for boys. It is not listed in the top 1000 names.
Baby names that sound like Adhik include Aadesh, Aatos (Finnish), Adcock (English), Addesh, Addis (English and Spanish), Adesa (Indian), Adis (Slavic), Ahdik, Atash (Afghani and Iranian), Atauchi, Athos (Italian), Atiq (Arabic), Atsu (African), Ida, Odis (English), Ottis (English), Otys (English), Aadea, Aadeah, and Adheesha (Indian).
† English pronunciation for Adhik: AH as in "mud (M.AH.D)" ; D as in "day (D.EY)" ; IY as in "eat (IY.T)" ; K as in "key (K.IY)"