Cognomen 齐佐 (Zizzo 
, 齐佐 
) , in the entire world, is quite a rare surname. The last name 齐佐 is habitual in Italy, where it is quite a rare surname, France, where it is a rare surname, and Switzerland. Measured by absolute frequency, this name is the most popular in Italy, the United States, and France. Much less frequently, 齐佐 is the forename as well as the last name.