Last name Гемма (Gemma 
, Гемма 
) , globally, is a common surname. The family name Гемма is habitual in Spain, where it is quite a common surname, Reunion, and Italy, where it is quite a rare surname. In absolute terms, it is the most numerous in Spain, Mexico, and Italy. More prevalently, Гемма is the forename as well as the last name.