Last name 吉吉 (Gigi 
, Jiji , 吉吉 
) , in all the world, is a common cognomen. The family name 吉吉 is habitual in Aland Islands, where it is quite a common surname, Georgia, and Algeria (explore the name in all countries). Not in comparison with a country's population, the name is most common in Northern Africa, particularly Algeria, Morocco, and Tunisia. More frequently, 吉吉 is the forename as well as the last name.