Cognomen 西塞 (Cissé 
, Siza 
, Searcy 
) , throughout the world, is a common family name. The last name 西塞 is characteristic of Sub-Saharan Africa, particularly Senegal, where it is a common surname, Mali, where it is quite a common surname, and Guinea (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in Senegal, Mali, and the United States. Much less frequently, 西塞 is the forename as well as the last name.