Family name Грэта (Greta 
, Gréta 
, Грэта 
) , across the world, is quite a common last name. The family name Грэта is habitual in Georgia, where it is quite a rare surname, Albania, and Lithuania. In absolute terms, it most frequently occurs in Mexico, Poland, and Romania. More prevalently, Грэта is the forename as well as the last name.