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In the entire world, Grevain (Gravis , Grevain ) is a rare male forename. The given name Grevain is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare male name, and South Africa, where it is a very rare masculine name. Likewise, Grevain is the last name as well as the forename.
Grevain is also a name for the fictitious and mythical characters: Gravis , the operatic character in the opera Doktor Faust (Busoni) and Gravis , the operatic character in the opera Doktor Faust by Ferruccio Busoni; first spirit voice.