Surname טופנו (Tufano 
, טופנו 
) , globally, is quite a common family name. The surname טופנו is characteristic of Italy, where it is quite a rare surname, the United States, where it is a rare surname, and Argentina. Measured by absolute frequency, the name is most common in Italy, the United States, and Brazil. Much less frequently, טופנו is the forename as well as the last name.