Surname サンナ (Sanna 
, サンナ 
) , globally, is a common cognomen. The cognomen サンナ is characteristic of Italy, where it is quite a common surname, Gambia, where it is quite a rare surname, and Luxembourg. Not in comparison with a country's population, the name is most common in Italy, India, and France. Likewise, サンナ is the forename as well as the last name.