Italian: from prosciutto ‘ham’, hence a metonymic occupational name for someone who prepared or sold charcuterie or a nickname for someone with large thighs.
GIVEN NAMES: Italian 22%. Aldo (3), Antonio (3), Orlando (3), Mario (2), Nicola (2), Salvatore (2), Veto (2), Angelo, Claudio, Domenic, Germano, Marcello, Rocco, Tommaso, Valentino.
See the Key to the Dictionary or consult the General Introduction for further explanation.