Family name กราส์ (Kra 
, กราส์) , globally, is a common surname. The cognomen กราส์ is characteristic of Ivory Coast, where it is quite a common surname, Tunisia, where it is quite a rare surname, and Togo. Not in comparison with a country's population, it is the most numerous in Ivory Coast, Indonesia, and India. Much less frequently, กราส์ is the forename as well as the last name.