Cognomen 奇萨 (Chiesa 
, 奇萨 
) , in the world, is a common family name. The surname 奇萨 is characteristic of Italy, where it is quite a common surname, Uruguay, and Argentina, where it is quite a rare surname. In absolute terms, the name is most common in Italy, Argentina, and Brazil. Very seldom, 奇萨 is the forename as well as the last name.