Family name Lusca (Louche 
, Lusca 
) , globally, is quite a rare cognomen. The cognomen Lusca is characteristic of Guadeloupe, where it is quite a common surname, Reunion, and France, where it is quite a rare surname. Not in comparison with a country's population, the name is most common in France, Romania, and Algeria. Much less frequently, Lusca is the forename as well as the last name.