Surname Giorgii (Гиоргий 
, Гиоргии 
, Giorgii 
) , worldwide, is a very rare family name. The cognomen Giorgii is characteristic of Armenia, where it is a rare surname, Belarus, and Georgia, where it is a very rare surname. In absolute terms, it most frequently occurs in Belarus, Armenia, and Russia. More prevalently, Giorgii is the forename as well as the last name.