Seppi

Seppi can be either an Italian family name, or an affectionate abbreviation for the name Joseph or Josef, commonly used in Swiss German.

Surname

 * Andreas Seppi (born 1984), Italian tennis player
 * Donato Seppi (born 1953), Italian politician

Given name

 * Seppi DuMoulin, Canadian Football League player of the early 20th century
 * Seppi Hurschler (born 1983), Swiss Nordic skiing competitor
 * Josef Ritler (born 1939), Swiss journalist
 * Jo Siffert (1936–1971), Swiss racing driver