Italian: habitational name from either of two places in Emilia-Romagna named Martorano, but more probably, in an American context, a habitational name from Martirano (see Marturano).
GIVEN NAMES: Italian 21%. Sal (6), Salvatore (4), Angelo, Dino, Gustavo, Marco, Mario, Vito.
See the Key to the Dictionary or consult the General Introduction for further explanation.