Italian: patronymic or plural form of Masino.
GIVEN NAMES: Italian 26% French 4%. Duilio (2), Mauro (2), Aldo, Antonio, Assunta, Dino, Domenic, Ermanno, Fabio, Giorgio, Lino, Marco, Mario, Massimo, Pasquale, Pio, Rico, Telmo; Camille, Stephane.
See the Key to the Dictionary or consult the General Introduction for further explanation.