Surname Ласиси (Lassissi 
, Ласиси 
) , in all the world, is quite a rare family name. The last name Ласиси is characteristic of Sub-Saharan Africa, particularly Benin, where it is quite a common surname, Gabon, where it is quite a rare surname, and Togo. In absolute terms, the name is most common in Sub-Saharan Africa, particularly Benin, Ivory Coast, and Ethiopia. Much less frequently, Ласиси is the forename as well as the last name.