Family name Туссен (Toussaint 
, Туссен 
) , throughout the world, is a common last name. The surname Туссен is characteristic of Latin America and the Caribbean, particularly Dominica, where it is a common surname, Grenada, and Saint Lucia (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in France, Haiti, and the United States. Likewise, Туссен is the forename as well as the last name.