Last name Ланца (Lanza 
, Ланца 
) , globally, is a common surname. The surname Ланца is characteristic of Honduras, where it is a common surname, Belize, where it is quite a common surname, and Aland Islands (explore the name in all countries). Not in comparison with a country's population, the name is most common in Italy, Honduras, and the United States. Much less frequently, Ланца is the forename as well as the last name.