Maretha is uncommon as a baby name for girls. It is not in the top 1000 names. Within the group of girl names directly related to Maretha, Margaret was the most regularly used in 2015.
Baby names that sound like Maretha include Maaratha, Maertisa, Maratha, Mardea, Mardhiya, Maridhea, Maridhia, Marita (Dutch, German, Spanish, English, and Italian), Maritsa, Maritta (Italian and Spanish), Maritxu (Basque), Maritza (Spanish, German, Latin, and English), Maritzah, Martaha, Marticka (Czech), Martika (English), Martisa, Martisha, Martiza, and Martosia.
† approx English pronunciation for Maretha: M as in "me (M.IY)" ; AE as in "at (AE.T)" ; R as in "race (R.EY.S)" ; IY as in "eat (IY.T)" ; TH as in "theme (TH.IY.M)" ; AH as in "mud (M.AH.D)"