Family name 罗塔 (Lotta 
, Rota 
, Rotta ) , in all the world, is a common cognomen. The last name 罗塔 is characteristic of Italy, where it is quite a common surname, Luxembourg, and Switzerland, where it is quite a rare surname. Measured by absolute frequency, the name is most common in Italy, India, and Brazil. Likewise, 罗塔 is the forename as well as the last name.