Last name Shuga (Sugar 
, Шуга 
, Shuga 
) , worldwide, is a common family name. The cognomen Shuga is characteristic of Mongolia, where it is quite a common surname, Hungary, and Slovakia, where it is quite a rare surname. Not in comparison with a country's population, it is commonest in the United States, Indonesia, and Hungary. Also, Shuga is the forename as well as the last name.