Family name Sanfour (Sanfour 
) , all over the world, is quite a common cognomen. The last name Sanfour is characteristic of Algeria, where it is quite a common surname, Tunisia, where it is quite a rare surname, and Lebanon. Measured by absolute frequency, the name is most common in Northern Africa, particularly Algeria, Tunisia, and Morocco. Very seldom, Sanfour is the forename as well as the last name.