See also the related category sanskrit.
Ratrea is uncommon as a baby girl name. It is not in the top 1000 names.
Baby names that sound like Ratrea include Rodericka (English), Roderiga (Spanish), Roderik, Roderqua, Roderyca, Roderyck, Rodriga, Roderica (English and German), Roderika (English), Roderyka, Roderique, and Rudrah.
† approx English pronunciation for Ratrea: R as in "race (R.EY.S)" ; AE as in "at (AE.T)" ; T as in "tee (T.IY)" ; IY as in "eat (IY.T)" ; AH as in "mud (M.AH.D)"